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World Published 05 May, 2021 11:04am

S.Korea says AstraZeneca, Pfizer COVID-19 vaccines 87% effective after first shot

One dose of COVID-19 vaccines from AstraZeneca Plc (AZN.L) and Pfizer (PFE.N) was 86.6% effective in preventing...

World Published 30 Apr, 2021 11:09am

Exclusive: Pfizer begins exporting U.S.-made COVID-19 vaccine to Mexico

Pfizer Inc’s shipment of COVID-19 vaccine to Mexico this week includes doses made in its U.S. plant, the first of...

World Published 16 Apr, 2021 10:52am

Pfizer CEO: Vaccine third dose 'likely' needed within 12 months

WASHINGTON: The head of Pfizer said in an interview aired Thursday that people will "likely" need a third dose of ...

World Published 07 Apr, 2021 11:18am

First Covid vaccine shot alone not protective: Chile study

SANTIAGO: A study in Chile, which has one of the furthest-advanced vaccination campaigns in South America -- mainly...

World Published 30 Mar, 2021 11:55am

Pfizer, Moderna COVID-19 vaccines highly effective after first shot in real-world use, U.S. study shows

(Reuters) - COVID-19 vaccines developed by Pfizer Inc with BioNTech SE and Moderna Inc reduced risk of infection by...

World Published 19 Jan, 2021 04:06pm

Mexico aims to make up for Pfizer vaccine shortfall with others

Mexico had been expecting weekly deliveries of some 400,000 doses of the Pfizer vaccine developed with Germany's...

World Published 23 Nov, 2020 10:57pm

UK vaccine news gives hope as US eyes mass rollout

British Prime Minister Boris Johnson told MPs that thanks to the...

Published 09 Nov, 2020 09:31pm

Covid-19 vaccine 90 percent effective in first analysis, says Pfizer

Pfizer said that the vaccine had an efficacy rate higher than...