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8/28/2023

Topic Reading-Vol.4143-8/28/2023

Dear MEL Topic Readers, 
Which arm gets the Covid-19 booster may make a difference, study shows
Do you remember which arm you got the last Covid-19 booster shot? If you do, you may want your next booster shot in the same arm to get a stronger immune response. According to a study in Germany, the number of cells that attack and destroy target cells was predominantly higher in those who took the booster in the same arm as the previous one. Why? Since local lymph nodes provide the immune response, when the same ones are restimulated by the booster shot, a greater immunological response is expected. Even though this doesn’t necessarily mean that better or longer-lasting protection is created, getting a stronger immune response is a good start. This finding might apply to other respiratory syncytial virus like the flu. Good to know because it doesn’t cost any money or effort.
Enjoy reading the article and learn why the same arm creates a better immune response to Covid-19 infection.
https://edition.cnn.com/2023/08/18/health/covid-vaccine-arm-wellness/index.html

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