Infant vaccination against malaria in Mozambique and in Togo: mapping parents' willingness to get their children vaccinated.

Background: Malaria is one of the most widespread and deadly diseases worldwide and large majority of malaria cases and deaths occurs in Africa. Efforts to develop an effective vaccine against malaria are underway and several vaccine prototypes are on different clinical trial phases.Objective: As many sub-Saharan African countries have shown interest in introducing large-scale infant vaccination against malaria when a definitively approved vaccine will be available, the present study aimed at mapping Mozambican parents' willingness to get their children vaccinated and comparing the results with findings from a similar study we conducted in Togo (209 participants).Methods: In Mozambique, 227 parents indicated their willingness to get their children vaccinated (using an 11-point scale) against malaria under different conditions varying as a function of the main constructs of health-protective theories: perceived risk of getting malaria, perceived severity of malaria, effectiveness of the vaccine, cost of the vaccine, and neighbors' attitude toward vaccination. The participant responses were subjected to cluster analysis, ANOVA and Ch2 test.Results: Six qualitatively different positions were found, which were labeled Cost (12%); Neighbors, Risk, and Cost (28%); Treatment, Risk, and Cost (10%); Always Vaccinate (7%); Risk and Cost (13%); and Risk, Treatment, Effectiveness, and Cost (22%). These positions were associated with participants' socio-demographic characteristics.Conclusion: A similar variety of parental positions on malaria vaccination was found in Mozambique and in Togo, which suggests that malaria vaccination campaigns in sub-Saharan African countries must be tailored in design and implementation to match the diversity of parents' needs and views.

Identifying determinants of Mozambican men's willingness to use a male contraceptive pill.

Objective: Given the possibility of a male contraceptive pill in the near future, understanding men's attitudes towards this contraceptive method is crucial, especially in high-risk populations with limited access to education. This research was conducted to identify the determinants of Mozambican men's willingness to use a contraceptive pill when it is made available. Methods: A sample of 412 Mozambican men was presented with 36 vignettes comprising four within-subject factors (cost of pills, pill efficacy, side effects and context). Each vignette presented a scenario in which a man is asked by his partner to use the contraceptive pill, and participants indicated their own willingness to use the pill under each circumstance. Results: Cluster analysis revealed that participants took one of four different positions regarding their willingness to use a contraceptive pill: never (11%); depends on side effects alone (25%); depends on side effects and costs (11%); depends on side effects and context (46%). These positions were associated with participants' sociodemographic characteristics. Conclusion: Among the Mozambican men in this study, a minority appeared to believe that the responsibility for contraception should be shared between sexual partners. Men's willingness to use a contraceptive pill was, however, more pronounced in the case of serious medical risk to their partner. Overall, only about one-fifth of participants were either reluctant or unwilling to consider using a male contraceptive pill.