W Ameryce coraz śmielej atakują nowe podwarianty COVID-19. Szczepy, zbiorczo nazwane jako FLiRT, odpowiadają za ok. 50 proc. wszystkich zachorowań na koronawirusa w USA. "Transmisja jest obecnie dość ...

Światowa Organizacja Zdrowia (WHO) „po cichu odłożyła na półkę drugą fazę długo oczekiwanego badania naukowego dotyczącego pochodzenia pandemii COVID-19”. Powodem są „trwające wyzwania związane z ...

Im więcej wiemy o koronawirusie SARS-CoV-2, powodującym COVID-19, tym bardziej rozszerza się lista objawów, które świadczą o tym, że doszło do zarażenia. Początkowo wszyscy skupiali się na trzech ...

Prehistoric cold viruses are hard to find in the historical record, but scientists have unearthed some evidence in ancient human teeth.

With the acute phase of the Covid-19 pandemic fading even as the coronavirus persists and evolves, a new normal is taking shape around the world. The shot is no longer being manufactured or ...

History starts with the 5th and 4th BCE Hellenic Greeks ... The bulk of cuneiform documents translated to date are legal, religious and accounting records with a smattering of scribal instruction ...

The spread of coronavirus has altered the sports world ... commissioner Rob Manfred announced that MLB’s hoped-for start date of April 9 will not be happening. At this point, there is no clear ...

This also means that sales of dates typically soar through the roof during Ramadan. But the Covid-19 pandemic has taken a toll on many things and dates have not been excluded. Cancel anytime.

The AFL was expected to announce their return to play date on Monday ... group which will guide the talent pathways following the coronavirus crisis. Beveridge was an assistant coach under ...

Both tests show: there is no evidence supporting the view that the world economy was globally integrated prior to 1492 and/or 1498; there is also no evidence supporting the view that these two dates ...