My late wife got the CDC report every day this time of year or if there was any kind of outbreak. I致e also seen the stats on shot vs not. In a normal year those getting the shot are 50% -75%
less likely to get flu, but what most people miss is that for every person that is vaccinated 10-15 less cases of flu will occur due to breaking the chain of transmission. As for the shot, it is absolutely impossible to catch the flu from the shot, the nasal spray was weakened live virus and caused many cases of flu, that痴 why they stopped using it. Some people have a reaction to the shot or anything that aroused the immune system and can react with aches and fever for a day or two, happens to me about every 5 years or so.