A team of researchers from the San Raffaele-Telethon Institute for Gene Therapy (SR-TIGET, Milan), led by Nadia Coltella and ...

African students have traded academic institutions in the West for Chinese alternatives. The Trump administration’s clampdown on international students and visas could accelerate the shift.

Dr Golly says an antigenic shift can cause big, pandemic-scale problems – but this doesn’t happen often. “We see the antigenic drift every year, but the antigenic shift we don’t ...

Another change -- called antigenic shift -- occurs only occasionally. When it does occur, large numbers of people, and sometimes the entire population, have no antibody protection against the virus.

In 1942, a bivalent vaccine was produced after the discovery of influenza B. It was later discovered that influenza viruses mutated leading to antigenic changes.

Every now and then, the virus changes dramatically in a process called antigenic shift. When this occurs, people become even less immune, and the likelihood of disease spread dramatically increases.

Every now and then, the virus changes dramatically in a process called antigenic shift. When this occurs, people become even less immune, and the likelihood of disease spread dramatically increases.

Every now and then, the virus changes dramatically in a process called antigenic shift. When this occurs, people become even less immune, and the likelihood of disease spread dramatically increases.

Every now and then, the virus changes dramatically in a process called antigenic shift. When this occurs, people become even less immune, and the likelihood of disease spread dramatically increases.

This is often the mechanism responsible for a virus from an animal population gaining the ability to infect humans. Antigenic shift is rare but sudden and results in significant genetic alteration ...

Antigenic shift is a more abrupt, significant genetic change that occurs when two different influenza viruses combine to create a novel strain. This is where COBRA comes in.