A patient in the United Kingdom battled the disease for 18 months – during which time he was infected by 10 mutations of the virus. Patient...
Dr. Anthony Fauci, the nation’s top infectious disease expert, said Friday that it is highly unlikely that people will be reinfected with the Omicron coronavirus variant...
Children were the least affected group in the first two waves of the SARS-CoV-2 pandemic, but now they are increasingly infected with Omicron variants in the...
