Geneva [Switzerland], August 18 (ANI): Vaccines against monkeypox are not 100 per cent effective and that is why, people must reduce their own risks of infection, WHO technical lead Rosamund Lewis said on Wednesday.
Washington [US], May 25 (ANI): Moderna on Tuesday announced that various studies have shown its COVID-19 vaccine was 100 per cent effective at preventing infection in adolescents aged 12 to 17 and it planned on submitting the findings to global regulators in days.