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Strategies & Market Trends : 2026 TeoTwawKi ... 2032 Darkest Interregnum -- Ignore unavailable to you. Want to Upgrade?


To: Maple MAGA who wrote (169127)3/4/2021 3:29:50 AM
From: Haim R. Branisteanu  Respond to of 217750
 
No need of Covid 19 vaccine, Pfizer vaccine is for example not so effective related to the S. Africa type of virus

reuters.com

In late January, the impact on vaccines became even clearer. Novavax’s clinical trial data showed its vaccine was 89% effective in a UK trial, but just 50% effective at preventing COVID-19 in South Africa. That was followed a week later by data showing the AstraZeneca PLC vaccine offered only limited protection from mild disease against the South African variant.