A specialist in tropical and infectious diseases describes the advance represented by Medicago s Covifenz vaccine and questions the World Health Organization s position on it.
Long COVID patients who were infected with the Alpha variant of SARS-CoV-2 showed more neurological, cognitive, and emotional problems than those who were infected with the original (wild-type/Wuhan) variant.
No promises from Sajid Javid about whether more restrictions will come in January, as latest figures showed Christmas day COVID cases reached a December peak.