I got one Monday and the little girl put it toward the top of my shoulder. I have never had much pain from a shot, but that one left a knot and still hurts today. From my understanding they will help protect up to eight months after the shot if they hit the right virus that comes to the States.
This year promises to be a particularly bad flu season. We look to Australia to predict what will happen here, since their winter - flu season - is our summer. Australia was hit particularly hard this year; with more than 300,000 confirmed cases and a severe form of Influenza A H3N2 predominating.
https://www.msn.com/en-us/health/other/2019-flu-season-will-be-deadlier-here-s-why/ar-AAIvrqZ?li=BBnb7Kz
This year promises to be a particularly bad flu season. We look to Australia to predict what will happen here, since their winter - flu season - is our summer. Australia was hit particularly hard this year; with more than 300,000 confirmed cases and a severe form of Influenza A H3N2 predominating.
https://www.msn.com/en-us/health/other/2019-flu-season-will-be-deadlier-here-s-why/ar-AAIvrqZ?li=BBnb7Kz