• Covid This is how Health justifies postponing the anti-Covid booster dose of those over 80 to autumn

  • Covid BA.4 and BA.5, these are the new faces of Covid: prone to reinfecting, more transmissible and elusive to vaccines

The last two variants of omicron - BA.4 and especially BA.5 - are driving a sustained circulation of the virus.

The level of immunity achieved is high thanks to vaccination, but despite this,

cases continue to increase.

and in me

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