- Nov 11, 2009
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ProfIt's great news about the Pfizer vaccine, and it will be a game changer, but its only part of the answer, and it isn't (and never was going to be) an instant fix.
As you should know its a two dose vaccine, and it will take a number of days for it to start to produce any protection, I heard to-day that for someone who is vaccinated this week, they're are unlikely to develop immunity until about mid January.
The vaccine also does not prevent you from carrying the virus, so it is still vitally important to continue with great care about hygiene, such was keeping distance and washing hands etc.
Keep safe and keep others safe.
You are very specific in your statement that even when vaccinated and have developed immunity you can still carry and spread the virus. Where did that information come from? The following trials have not been completed to look at that aspect. In fact a recent briefing from the US CDC said:
β Most health officials think an effective vaccine wonβt be available to anyone who wants it until well into next year. Even then, there is still no data about whether a vaccine will stop asymptomatic spread of the virus, or the extent to which it will prevent people from developing severe Covid-19β
So perhaps rather than making such categoric statements it may be best to rely on official statements from the makers, regulators or authoritarian sources. A reason why these Covid vaccines have been developed so quickly is that the longer term trials that address a multitude of other facets have yet to be done. In 10 months pharma have developed vaccines that seem to work and do so safely, but further trials are forthcoming.