. In 2010, children in countries such as Morocco and Algeria missed out on life-saving meningitis vaccines amid a global shortage.
They hope to produce a prototype for testing in the next year that is adapted to new variants and that, unlike current brands, does not need the ultra-cold storage that poses problems for developing countries without sophisticated refrigeration systems.Historically, vaccines have worked by using harmless versions of a germ — or proteins designed to look like a virus — to trick the body into churning out antibodies to fend off future illness.
In the case of mRNA vaccines, this code teaches cells how to produce the proteins needed to mount a defence against SARS-CoV-2. This response snowballs, growing bigger and triggering different responses by your immune system. Naked mRNA degrades quickly. If mRNA in a vaccine disappears too soon, it won’t stick around long enough in the body to make the proteins needed to spark an immune response.
As long as it has chocolate its a good recipe.
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EU moves to halt air travel from Southern Africa over new Covid-19 variantThe European Union aims to halt air travel from the Southern African region amid rising concern about a new Covid-19 variant detected in SA, EU Commission chief Ursula von der Leyen said on Friday. My daughter and I slept hungry last night. I didn't want that to happen again today💔. Please just help us with mealie meal just so that my daughter can eat. We'll eat it with sugar water🙏. For my 4 year old
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