The XEC variant of Covid is quickly becoming the dominant strain of the winter, but the current vaccines may not be as ...

Even previous versions of the vaccine built from XEC’s predecessors like omicron might not be as effective against the new ...

COVID has changed so much from the first few years of the pandemic, when people got those first vaccines in 2021,” said Dr. Doug Pogue, president of BJC Medical Group.

Nigeria is the third African country to roll out the vaccine following its launch in Ghana and Kenya last year. According to data from UNICEF, Nigeria carries the highest burden of malaria globally, ...

Nigeria has received one million doses of the R21/Matrix-M malaria vaccine from Gavi Alliance, marking an important milestone ...