(HealthDay)—In Africa, only 4% of people have been fully vaccinated against COVID-19. Leaders had once hoped to have 60% of people living on the continent vaccinated […]
(HealthDay)—Patients with B-cell blood cancers who did not make antibodies to COVID-19 after two shots of vaccine may find that a third shot does the trick, […]
Ebola, which could reappear years later in survivors according to a study published by the journal Nature on Wednesday, has killed more than 15,000 people since […]