Adele Waugaman, senior digital health coordinator of the COVID-19 response at the United States Agency for International Development (USAID), tells us what the agency focuses on to strength
Administering a fourth dose of an mRNA COVID-19 vaccine provides a stronger level of protection than a third dose, particularly in the over-70s, according to the latest readout from the UK
Cognitive problems affecting memory and attention can be substantial and long-lasting in patients who suffer severe COVID-19 infections, according to a study by researchers in the UK.
