Pandemic

Nobody predicted that it was going to be an et one. Everybody thought that s ons, there is enough cross protection that will prevent an eh one from being the next mon. I understand that if you had the 19 76 swine flew vaxcine, you have some protection against this h one. But they may not have last. And i suppose, al om otelaps, he may have lasted also due to antygenic sen o me That people that become infected with h one, they may have maintained antibodies against this particula strain of age one that they were vaccinated for. Tthey, may no, they mad the crispaslerin in one sin is study now