Tag efficacy

WHO says misuse of antibiotics undermining efficacy

Posted 12:38 AM, 24 Nov, 2023

WHO wants vaccine efficacy data in monkeypox fight

Posted 10:57 PM, 29 Jun, 2022

Covid booster efficacy wanes significantly by fourth month: US study

Posted 12:41 PM, 12 Feb, 2022

US OKs Covid booster to counter declining vaccine efficacy

Posted 08:44 PM, 18 Aug, 2021

China mulls mixing vaccines to improve efficacy of jabs

Posted 11:14 AM, 11 Apr, 2021

AstraZeneca rejects 'incorrect' reports on Covid-19 jab efficacy in elderly

Posted 03:47 PM, 26 Jan, 2021