yeah for some they feel this way. if im not mistaken ang ginagawa lang ng vaccines are to prevent worst complications. boost immune system pa din even if you are vaccinated. the weather could also be a factor and may timing din ang pagadminister ng flu vaccine
mula pinanganak anak ko proud ako na breastfeed sya at never nagkasakit ubo or sipon man yan tapos ngayon akala ko pg na flu vaccine mas doble protektado, hindi naman pala, napasama pa