Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “Cameroon”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 181 records · Page 10Linked to original sources
PubMed2006

Emergence of antiretroviral therapy resistance-associated primary mutations among drug-naive HIV-1-infected individuals in rural western Cameroon.

The prevalence of antiretroviral therapy (ART) resistance-associated mutations among HIV-1 strains in western Cameroon was evaluated by genotypically analyzing strains isolated from drug-naive individuals. Proviral DNA was extracted from 54 blood samples and amplified by polymerase chain reaction of protease, reverse transcriptase, integrase, and envelope genes. At least 4 clones per sample were analyzed. Of 54 HIV-1 strains, 45 (83.3%) had a concordant subtype or circulating recombinant form (CRF) designation: 40 CRF02_AG, 2 subtype A1, 2 G, and 1 F2. The remaining 9 (16.7%) had a discordant subtype: 6 subtype A1/CRF02_AG, 2 D/CRF02, and 1 G/CRF02. Protease inhibitor-associated primary resistance mutations were found in 4 (7.4%) cases: M46L with full clones in 1 case, and M46I, M46L, and V82A as minor populations in 1 case each. Reverse transcriptase inhibitor-associated primary resistance mutations were found in 5 (9.8%) samples: Y188C in 2 cases, and L100I, M184V, and V75I in 1 case each, although all of these mutations were found as minor populations. This is one of the first reports of the emergence of primary ART resistance mutations among drug-naive, non-B subtype HIV-1-infected individuals in Cameroon. Follow-up studies should be conducted to assess whether these drug-resistant mutants found as minor populations might impact future ART.

Adult↗
PubMed2004

Simian T cell leukaemia virus type I subtype B in a wild-caught gorilla (Gorilla gorilla gorilla) and chimpanzee (Pan troglodytes vellerosus) from Cameroon.

A serological survey for human T cell leukaemia virus (HTLV)/simian T cell leukaemia virus (STLV) antibodies was performed in 61 wild-caught African apes, including five gorillas and 56 chimpanzees originating from south Cameroon. Two young animals, a gorilla (Gorilla gorilla gorilla) and a chimpanzee (Pan troglodytes vellerosus), exhibited a pattern of complete HTLV-I seroreactivity. Sequence comparison and phylogenetic analyses using the complete LTR (750 bp) and a 522 bp fragment of the env gene indicated the existence of two novel STLV-I strains, both of which belonged to HTLV-I/STLV-I molecular clade subtype B, specific to central Africa. These first STLV-I strains to be characterized in gorilla and chimpanzee were closely related to each other as well as to several HTLV-I strains originating from inhabitants of south Cameroon, including pygmies. Such findings reinforce the hypothesis of interspecies transmission of STLV-I to humans, leading to the present day distribution of HTLV-I in central African inhabitants.

Animals↗
PubMed2004

A new cytotype of Simulium squamosum from south-west Cameroon.

A new cytotype of Simulium squamosum Enderlein (Diptera: Simuliidae) (here named S. squamosum'D') is described from around Mount Cameroon in south-west Cameroon on the basis of sex-chromosome differences on the short arm of chromosome I. Two polymorphic inversions, IS-To (a new inversion) and IS-2, are partially Y linked. These inversions usually occur together, although IS-To has a higher frequency and is more strongly Y linked than IS-2. This sex-chromosome system has not been previously described and the occurrence and evolution of sex-chromosome systems in S. squamosum is discussed.

Animals↗
PubMed1997

Prevalence and phylogenetic analysis of HTLV-I isolates in Cameroon, including those of the Baka Pygmy.

Our previous analysis of an HTLV-I isolate (CMR229) from a Cameroonian Pygmy demonstrated that the isolate is distinct from typical HTLV-Is of the "Central African group," which has a close similarity to HTLV-I-related simian viruses (STLV-I) in Africa. In this study, we analyzed six new HTLV-Is from Cameroon consisting of three isolates from the Pygmy and three from the Bantu to examine further the genetic features of HTLV-I in Cameroon, especially in the Pygmy. A phylogenetic tree based on the long terminal repeats (LTR) region showed that all the new HTLV-Is belong to the Central African group. On the other hand, an env-based analysis of CMR229 confirmed the previous finding derived from LTR-based analysis that CMR229 has a similarity to African STLV-Is, but is distinct from the typical Central African group of HTLV-I. This suggests that multiple interspecies transmissions from non-human primates to humans have occurred in Central Africa, resulting in the presence of two distinct HTLV-I strains in this area. In addition, it seems likely that the Pygmy harbors the heterogeneous HTLV-I strains from which the main HTLV-I population spread into the Bantu.

Base Sequence↗
PubMed2005

Impact of insecticide-treated bed nets implementation on the genetic structure of Anopheles arabiensis in an area of irrigated rice fields in the Sahelian region of Cameroon.

Variation at 12 microsatellite loci was investigated to assess the impact of the implementation of insecticide-treated bed nets (ITNs) on the genetic structure of Anopheles arabiensis in Simatou, a village surrounded by irrigated rice fields in the Sahelian area of Cameroon. The An. arabiensis population of Simatou was sampled twice before ITN implementation, and twice after. Effective population size estimates (N(e)) were similar across each time point, except for the period closely following ITN introduction where a nonsignificant reduction was recorded. Hence, we believe that ITN implementation resulted in a temporary bottleneck, rapidly followed by a demographic expansion. The genetic diversity of the population was not significantly affected since different genetic parameters (allele number, observed and expected heterozygosities) remained stable. Low estimates of genetic differentiation between the populations from Simatou and Lagdo, separated by 300 km, suggested extensive gene flow among populations of An. arabiensis in the Sahelian region of Cameroon. A decrease in the susceptibility to deltamethrin was observed following ITN introduction, but no kdr mutation was detected and a metabolic resistance mechanism is probably involved. The temporary effect of ITNs on the genetic structure of An. arabiensis population suggests that, to optimize the success of any control programme of this species based on ITNs, the control area should be very large and the programme should be implemented for a long period of time.

Animals↗
PubMed2006

Patterns of skin manifestations and their relationships with CD4 counts among HIV/AIDS patients in Cameroon.

BACKGROUND: Skin manifestations are common clinical features among HIV/AIDS-positive patients. Their frequencies, patterns and associated factors have been shown to vary from region to region. The present study is aimed at documenting skin manifestations and their relationships with CD4 cell counts among HIV/AIDS patients in Cameroon. METHODS: This study lasted for 16 months (from September 2001 to December 2002). After informed consent, data on skin disorders, HIV status, CD4 and viral load were obtained by physical examination and laboratory methods. RESULTS: Of the 384 subjects studied, 236 (61.5%) were females and 148 (38.5%) were males. Up to 264 (68.8%) patients presented with at least one type of skin problem. Generalized prurigo, oral candidiasis, herpes zoster, and vaginal candidiasis were the most common skin problems. Mean CD4 cell count (128 +/- 85 cells/mm(3)) and mean viral load (79,433 copies/mL) in patients with herpes zoster were higher (P < 0.001). Patients with oral candidiasis and vaginal candidiasis had significantly lower (109 +/- 127 cells/mm(3), P < 0.02) and higher (131 +/- 85 cells/mm(3), P < 0.05) mean CD4 cell counts, respectively. Prurigo was associated with higher mean viral load (31,623 +/- 20 copies/mL, P < 0.04). Viral lesions were associated with high mean CD4 cell count (123 +/- 83 cells/mm(3), P < 0.001). Kaposi's sarcoma and parasitic lesions (crusted scabies) were both, respectively, associated with lower mean CD4 cell counts [(78 +/- 66 cells/mm(3), P < 0.001) (6 +/- 0 cells/mm(3), P < 0.04)]. CONCLUSION: We conclude, first that skin problems are common in HIV-infected individuals in Cameroon and that patients with advanced stages of these problems have relatively very low mean CD4 cell counts. Second, that mucocutaneous disorders like vaginal candidiasis and herpes zoster occur early in HIV infection while Kaposi's sarcoma is common in advanced HIV infection.

Acquired Immunodeficiency Syndrome↗
PubMed2002

Determinants of condom use among young people in urban Cameroon.

To reduce the prevalence of reproductive health problems among adolescents, governmental and nongovernmental organizations in Cameroon are implementing youth-oriented reproductive health programs. To facilitate the design of effective programs to increase condom use, this study examines survey data on the determinants of having ever used condoms and on current condom use with regular and casual partners among unmarried young people in urban Cameroon. While most adolescents have tried condoms at least once, use remains inconsistent. Parental support, personal risk perception, and self-efficacy are found to be associated with higher levels of condom use. Youth-oriented programs seeking to increase the number of new condom users among the young should promote parental support for condom use and enhance young people's perceptions of personal risk. Programs that work to convince the young that their sexual history can put them at risk of HIV infection and that dispel the myth that HIV risk with regular partners is low may serve to increase personal risk perception. Finally, communications programs should aim to increase adolescents' self-efficacy, particularly in terms of their perceived ability to convince partners to use condoms and to use them correctly.

Adolescent↗
PubMed2004

Molecular epidemiology of foot-and-mouth disease viruses in the Adamawa province of Cameroon.

Foot-and-mouth disease virus (FMDV) causes a highly contagious viral disease of even-toed ungulates and is one of the most important economic diseases of livestock. Most studies of FMDV are done in countries where control measures are being implemented. In contrast, in areas such as sub-Saharan Africa, where FMDV is endemic and new strains are likely to emerge, there are only sporadic submissions to the World Reference Laboratory, Pirbright, United Kingdom. This paper describes the molecular epidemiology of FMDV in the Adamawa province of Cameroon based on a population sample of cattle herds. Serotypes SAT2 and A were isolated in the cross-sectional study. SAT2 isolates were all similar, with phylogenetic distances of <6%, and were most closely related to published sequences of isolates from Eritrea and Saudi Arabia. Serotype A isolates were more variable, with phylogenetic distances of 0 to 11%, and were most closely related to historic isolates from Cameroon. Use of a population-based sample gives a representative sample of virus diversity and will improve our understanding of the evolution of FMDV and its epidemiology. A supplementary study of pigs passing through the railhead collection yard at Ngaoundere detected a serotype O virus. A third pilot longitudinal study monitored viral persistence in three cattle herds over 12 months, and serotype O and A viruses were recovered from a herd 12 months after it was first recorded as being infected with SAT2 virus. The pig type O isolate was not closely related to that recovered from the cattle, suggesting that the pigs had not introduced the O virus into the cattle herds.

Animals↗
PubMed1976

Droplet degeneration of the cornea in North Cameroon. Prevalence and clinical appearances.

The prevalence of droplet degeneration of the cornea in a defined population of 517 persons in north Cameroon was similar in males and females, but severe changes were commoner in elderly men. Most cases showed only mild changes of granularity and droplet formation in Bowman's zone, but they were sometimes widespread. More severe changes were seen in only nine patients. The clinical appearances are compared with those described from other parts of the world. In support of the aetiological role of direct sunlight, droplet degeneration was much more prevalent in the savanna than in the rain-forest in Cameroon. The condition ranges in severity from very mild to very severe, but difficulties in differential diagnosis, particularly in advanced cases, make it doubtful whether the same basic condition is being described in all cases. These doubts will be resolved only by properly conducted epidemiological studies in different parts of the world.

Adolescent↗
PubMed1989

Lake Nyos disaster, Cameroon, 1986: the medical effects of large scale emission of carbon dioxide?

Carbon dioxide was blamed for the deaths of around 1700 people in Cameroon, west Africa, in 1986 when a massive release of gas occurred from Lake Nyos, a volcanic crater lake. The clinical findings in 845 survivors seen at or admitted to hospital were compatible with exposure to an asphyxiant gas. Rescuers noted cutaneous erythema and bullae on an unknown proportion of corpses and 161 (19%) survivors treated in hospital; though these lesions were initially believed to be burns from acidic gases, further investigation suggested that they were associated with coma states caused by exposure to carbon dioxide in air. The disaster at Lake Nyos and a similar event at Lake Monoun, Cameroon, two years previously provide new information on the possible medical effects of large scale emissions of carbon dioxide, though the presence of other toxic factors in these gas releases cannot be excluded.

Blister↗
PubMed1996

Why do men with urethritis in Cameroon prefer to seek care in the informal health sector?

OBJECTIVE: To study the impact of cost of treatment for sexually transmitted diseases (STDs) on the preference of men with urethritis to seek care in the informal sector. SUBJECTS AND METHODS: A random sample of young men from the general population of Yaoundé and Douala, Cameroon, and of employees of a Yaoundé factory underwent a structured interview on the occurrence of STD-related complaints and health seeking behaviour. Men who consulted in the formal sector were compared with men consulting in the informal sector, with regards to cost of medication and level of education. RESULTS: Sixteen percent of men in the general population and 20% of factory employees reported a history of urethritis in the 12 months preceding the interview. Of the men in the general population 53% had sought care in the formal sector; among the factory employees this proportion was 56%. Men who did not consult in the formal sector spent significantly less on drugs than men who did consult in the formal sector: median cost $14.4 versus $24.0 (p = 0.02) for drugs purchased in pharmacies; median cost $8 versus $32 for drugs purchased in small stores or from acquaintances. Preference for formal health services was associated with higher educational attainment. CONCLUSION: In large towns in Cameroon the utilisation of formal health services for STD related complaints is low and the high cost of treatment in the formal sector may play an important role in the choice of care option.

Adolescent↗
PubMed1998

Characteristics associated with prevalent HIV infection among a cohort of sex workers in Cameroon.

OBJECTIVE: To determine prevalence of HIV infection in a cohort of female sex workers in Cameroon, and to describe characteristics associated with HIV infection in this population. METHODS: In a cross sectional study, 2260 female sex workers in Cameroon were interviewed and screened for HIV serostatus. A standardised questionnaire was used to collect information on sociodemographic characteristics and sexual and health behaviours. RESULTS: Seropositive participants (18%) were more likely to be over age 25, have four or more children, live in Yaoundé or Douala for 5 years or less, solicit clients in their homes or on the street, have a low educational level, earn a weekly income of less than $24, and have no other occupation outside of sex work. A logistic regression model of selected sociodemographic characteristics indicated that women at particularly high odds of HIV infection were older, poorer, and new immigrants to their city of residence. CONCLUSION: This seroprevalence study found a lower HIV prevalence than had been previously reported. Although our results are different, this group is still at much higher risk of HIV infection than the population as a whole.

Adolescent↗
PubMed1998

Prepackaged therapy for urethritis: the "MSTOP" experience in Cameroon.

RATIONALE: The social marketing of STD treatment may be a strategy to increase the availability of effective therapy for urethritis in male patients. OBJECTIVE: To evaluate a pilot project of social marketing of urethritis treatment packages. The project, initially designed for over the counter sale in private pharmacies, was finally restricted by national health authorities to primary healthcare settings in Yaoundé and Douala, Cameroon. METHODS: Monthly sales of packages containing antibiotics, condoms, partner referral cards, and written information on STDs were monitored by the social marketing agency. Structured interviews were conducted with a sample of traceable patients who had consulted for urethritis. Structured interviews completed by focus group discussions were conducted among healthcare providers. Interview findings were further validated by a "mystery patient" survey, using surrogate patients. Lastly, 15 key informants among the decision markers involved in the project were interviewed in depth. Local independent consultants carried out the whole evaluation. RESULTS: A total of 1392 treatment packages were sold in 10 months. Patients who had purchased the package reported high compliance with the treatment, with 99% taking the single dose of cefuroxime-axetil and 83% completing the course of doxycycline. 76% notified all or some partners, and 84% of those who had sex during treatment used condoms. In contrast, only 27% of trained healthcare providers prescribed "MSTOP". They questioned the omission of laboratory diagnosis, the selection of antibiotics, and the duration of therapy. Public health authorities were also sceptical about the choice of antibiotics and viewed the initial project as an overt encouragement of self medication. CONCLUSIONS: Although the MSTOP project was not implemented in the way it had initially been designed, it highlighted the patients' interest in the product. Public health authorities in Cameroon should have been made aware of the limitations of the formal sector's response to STD care among men before over the counter sale of prepackaged therapy could have been considered as an alternative approach to inadequate self medication.

Anti-Bacterial Agents↗
PubMed2005

Serum concentration of vitamins A and E and lipid in a rural population of north Cameroon.

BACKGROUND: Vitamin A deficiency is still a major health problem mostly affecting people in developing countries. It contributes to increased mortality and morbidity through current infection. In Cameroon, it is a public health problem mostly in the northern part where palm oil, which is a principal source of provitamin A in the south of the country, is not consumed. AIM: We carried out this research to discover the relationship between vitamins (A and E) and blood lipids in a normal rural population living in vitamin A-deficiency area. DESIGN: A cross-sectional study with 81 healthy volunteers (40 men and 41 women) aged 3-61 (mean 18.32 +/- 1.63) years and living in two neighboring villages (Doyan and Larao) in the northern part of Cameroon, where previous studies revealed a prevalence of vitamin A deficiency of 33.3%. METHODS: Serum concentrations of vitamins A and E were measured by fluorometric methods. Serum cholesterol and lipids were assayed by enzymatic methods. RESULTS: The mean +/- standard error for vitamin A and E were 15.09 +/- 0.82; 526.99 +/- 29.57 mug/100 ml, respectively. The concentrations of the serum parameters analyzed were similar for both sexes, whereas the atherogenic ration of cholesterol (ARC) was significantly (p < 0.036) higher in women. Serum lipids (total lipids, total cholesterol, low-density lipoprotein and phospholipids) correlated with vitamins A and E (p < 0.05). Vitamins A and E were highly correlated with each other (r = 0.42, p < 0.001). Age was positively associated with vitamin A (r = 0.42, p < 0.001) and vitamin E (r = 0.29, p < 0.01). Deficiency of vitamins A and E constitutes a public health problem with more than 56% of the subjects having low levels of these vitamins, while subjects tested had a low risk for cardiovascular diseases. CONCLUSION: In this population we noticed normal lipid levels and vitamin A deficiency probably resulting from diets poor in provitamin A.

Adolescent↗
PubMed2006

Chronic Chlamydia pneumoniae infection and stroke in Cameroon: a case-control study.

BACKGROUND AND PURPOSE: To determine the relationship between chronic Chlamydia pneumoniae infection and stroke in Cameroon. METHODS: Sixty-four consecutive stroke patients 26 to 80 years of age were enrolled at 2 tertiary hospitals in Yaoundé, Cameroon, between March 2000 and December 2001 and matched for age and sex to 64 controls. We measured IgG (1/64) and IgA (1/16) titers against C pneumoniae in both patients and controls using a validated microimmunofluorescence technique. RESULTS: There was no significant difference between cases and controls with respect to hypertension (P=0.2), smoking (P=0.53), alcohol intake (P=0.8), body mass index (P=0.49), waist-to-hip ratio (P=0.14), and diabetes (P=0.76). IgA antibodies were detected in 50 (78.1%) patients and 27 (42.2%) controls (odds ratio [OR] 4.29; 95% CI, 1.84 to 11.56; P=0.0002), and IgG antibodies in 41 (64.1%) patients and 35 (54.7%) controls (OR, 1.46; 95% CI, 0.68 to 3.22; P=0.29). For confirmed thrombotic stroke, the association with IgA antibodies became stronger (OR, 21.0; 95% CI, 3.38 to 868.45; P<0.0001), but there was still no association with IgG antibodies (OR, 1.86; 95% CI, 0.69 to 5.50; P=0.18). CONCLUSIONS: Our study shows a strong statistical association between (IgA, and not IgG, as a serological marker of) chronic C pneumoniae infection and stroke for the first time in a resident indigenous African population. These findings, if confirmed, may have important policy implications (in terms of antibiotic use in stroke prevention) in sub-Saharan Africa.

Adult↗
PubMed2005

The epidemiology of malaria in Bolifamba, a rural community on the eastern slopes of Mount Cameroon: seasonal variation in the parasitological indices of transmission.

The prevalences of malarial parasitaemia, fever, splenomegaly and anaemia and the levels of parasitaemia were investigated, through part of one wet season (in 2001) and the following dry season (in 2002), in 2157 subjects in the village of Bolifamba, in south-western Cameroon. Overall, 55.9% of the villagers checked in the wet season but only 49.5% of those examined in the dry season were found smear-positive for malaria (P<0.0001). Rainfall was found to be significantly associated with the mean level of parasitaemia (P=0.001). The prevalences of fever (40.3% v. 19.6%), splenomegaly (37.4% v. 4.0%) and marked splenomegaly (i.e. a Hackett's score of 2 or higher; 25.8% v. 2.4%) were all significantly higher in the wet season than in the dry (P<0.0001 for each). No seasonal difference was observed, however, in the prevalence of anaemia. Parasitaemia, fever, splenomegaly and anaemia were all significantly more common in the young children investigated (i.e. those aged < 5 years) than in the older subjects. When the data were subjected to a multiple logistic regression, age-group, anaemia, fever, and month of examination were all found to be significantly associated with the presence of malarial parasitaemia. The results of this large-scale study, the first of its kind in the Buea district of Cameroon, indicate the intense transmission of malarial parasites in rural Bolifamba, with young children at greatest risk. The data collected provide a useful 'base line' for an ongoing study to assess the immune status of the residents of Bolifamba.

Adolescent↗
PubMed2003

An epidemiological study of pleuropulmonary paragonimiasis among pupils in the peri-urban zone of Kumba town, Meme Division, Cameroon.

BACKGROUND: Paragonimiasis have previously been reported in two zones of the Southwest Province of Cameroon including the Kupe mountain and Mundani foci. The aim of this study was to investigate the presence and epidemiology of paragonimiasis in the peri-urban zone of Kumba, Meme Division, located about 50 km away from the Kupe mountain focus. METHODS: Pupils of several government primary schools in 5 villages around Kumba underwent both parasitologic and clinical investigations in search of signs and symptoms of paragonimiasis. Mycobacterium tuberculosis was also searched for in the differential diagnosis. Freshwater crabs from neighbouring streams in the five villages were dissected in search of paragonimus metacercariae. RESULTS: Out of a total of 1482 pupils examined in all five villages, 309 individuals (147 males and 162 females) were recruited for this study based on the presence of one or more signs or symptoms of paragonimiasis. Eggs of Paragonimus africanus were found in stools and/or sputum of pupils from all five villages, giving an overall paragonimus prevalence of 2.56%. There was no significant difference in the disease prevalence between the villages (Chi2 = 8.36, P = 0.08). The prevalence of Paragonimus africanus eggs amongst pupils with symptoms of paragonimiasis was 12.3% (38 of 309). Males were infected more than females (17.0% versus 8.0%), but the difference was not significant (Chi2 = 5.76, P = 0.16). All the 38 paragonimus egg positive subjects presented with cough, 23 (60.53%) complained of chest pain while 16 (42.11%) had haemoptysis. Stool examinations also detected some intestinal parasites including Ascaris lumbricoides (29.45%), Trichuris trichiura (6.47%), Necator americanus (2.27%), Strongyloides stercoralis (1.62%), Enterobius vermicularis (0.65%), and Entamoeba histolytica (4.53%). No case of M. tuberculosis was noted. Out of a total of 85 dissected crabs (Sudanonautes africanus), 6.02 % were infected with paragonimus metacercariae. CONCLUSION: In addition to the two previously described paragonimiasis foci of Kupe mountain and Mundani, the identification of autochthonous cases of paragonimiasis in the peri-urban zone of Kumba town, makes the South West Province the most endemic zone of paragonimiasis in Cameroon at present.

Animals↗
PubMed2006

Household and community socioeconomic and environmental determinants of child nutritional status in Cameroon.

BACKGROUND: Undernutrition is a leading cause of child mortality in developing countries, especially in sub-Saharan Africa. We examine the household and community level socioeconomic and environmental factors associated with child nutritional status in Cameroon, and changes in the effects of these factors during the 1990s economic crisis. We further consider age-specific effects of household economic status on child nutrition. METHODS: Child nutritional status was measured by weight-for-age (WAZ) and height-for-age (HAZ) z-scores. Data were from Demographic and Health Surveys conducted in 1991 and 1998. We used analysis of variance to assess the bivariate association between the explanatory factors and nutritional status. Multivariate, multilevel analyses were undertaken to estimate the net effects of both household and community factors. RESULTS: Average WAZ and HAZ declined respectively from -0.70 standard deviations (SD), i.e. 0.70 SD below the reference median, to -0.83 SD (p = 0.006) and from -1.03 SD to -1.14 SD (p = 0.026) between 1991 and 1998. These declines occurred mostly among boys, children over 12 months of age, and those of low socioeconomic status. Maternal education and maternal health seeking behavior were associated with better child nutrition. Household economic status had an overall positive effect that increased during the crisis, but it had little effect in children under 6 months of age. Improved household (water, sanitation and cooking fuel) and community environment had positive effects. Children living in the driest regions of the country were consistently worst off, and those in the largest cities were best off. CONCLUSION: Both household and community factors have significant impact on child health in Cameroon. Understanding these relationships can facilitate design of age- and community-specific intervention programs.

Adolescent↗