First case report of a successfully managed severe COVID-19 infection in Malawi

The coronavirus disease 2019 (COVID-19) pandemic is now established on the African continent, with cases rapidly increasing in Malawi (1742 confirmed cases and 19 deaths as of 5 July 20201). Clinicians require guidelines, deliverable in the Malawi context, to effectively and safely treat patients for the best possible outcome. In Malawi, key public messages around social distancing, hand washing and shielding for at-risk individuals have been widely distributed by the Ministry of Health. However, it has not been possible to implement strict lockdown measures in Malawi due to the risk of widespread economic disruption, hunger, worsened food insecurity, risk of violence and mass political rallies. Testing rates are low such that the number of confirmed cases in Malawi is likely to significantly under-represent the actual number of cases. As the epidemic unfolds, it is vital that doctors implement standardised case management guidelines to improve survival for patients who require hospital admission. The majority of patients hospitalised with COVID-19 require medical-ward level care, including provision of adequate oxygen3. Increased oxygen provision has been a major focus of COVID-19 preparedness activities in Malawi

First case report of a successfully managed severe COVID-19 infection in Malawi

The coronavirus disease 2019 (COVID-19) pandemic is now established on the African continent, with cases rapidly increasing in Malawi (1742 confirmed cases and 19 deaths as of 5 July 20201). Clinicians require guidelines, deliverable in the Malawi context, to effectively and safely treat patients for the best possible outcome. In Malawi, key public messages around social distancing, hand washing and shielding for at-risk individuals have been widely distributed by the Ministry of Health. However, it has not been possible to implement strict lockdown measures in Malawi due to the risk of widespread economic disruption, hunger, worsened food insecurity, risk of violence and mass political rallies. Testing rates are low such that the number of confirmed cases in Malawi is likely to significantly under-represent the actual number of cases. As the epidemic unfolds, it is vital that doctors implement standardised case management guidelines to improve survival for patients who require hospital admission. The majority of patients hospitalised with COVID-19 require medical-ward level care, including provision of adequate oxygen3. Increased oxygen provision has been a major focus of COVID-19 preparedness activities in Malawi

High SARS-CoV-2 seroprevalence in health care workers but relatively low numbers of deaths in urban Malawi

Background: In low-income countries, like Malawi, important public health measures including social distancing or a lockdown have been challenging to implement owing to socioeconomic constraints, leading to predictions that the COVID-19 pandemic would progress rapidly. However, due to limited capacity to test for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, there are no reliable estimates of the true burden of infection and death.  We, therefore, conducted a SARS-CoV-2 serosurvey amongst health care workers (HCWs) in Blantyre city to estimate the cumulative incidence of SARS-CoV-2 infection in urban Malawi. Methods: We recruited 500 otherwise asymptomatic HCWs from Blantyre City (Malawi) from 22 nd May 2020 to 19 th June 2020 and serum samples were collected from all participants. A commercial ELISA was used to measure SARS-CoV-2 IgG antibodies in serum. Results: A total of 84 participants tested positive for SARS-CoV-2 antibodies. The HCWs with positive SARS-CoV-2 antibody results came from different parts of the city. The adjusted seroprevalence of SARS-CoV-2 antibodies was 12.3% [CI 8.2 - 16.5]. Using age-stratified infection fatality estimates reported from elsewhere, we found that at the observed adjusted seroprevalence, the number of predicted deaths was eight times the number of reported deaths. Conclusions: The high seroprevalence of SARS-CoV-2 antibodies among HCWs and the discrepancy in the predicted versus reported deaths suggests that there was early exposure but slow progression of COVID-19 epidemic in urban Malawi. This highlights the urgent need for development of locally parameterised mathematical models to more accurately predict the trajectory of the epidemic in sub-Saharan Africa for better evidence-based policy decisions and public health response planning