Physics covers a wide range of phenomena, from elementary particles (such as quarks, neutrinos, and electrons) to the largest superclusters of galaxies. Included in these phenomena are the most basic objects composing all other things. Therefore, physics is sometimes called the  fundamental science .
Two types of influenza vaccines are available: 1  TIV (flu shot (injection) of trivalent (three strains; usually A/H1N1, A/H3N2, and B) inactivated (killed) vaccine) or. 2  LAIV (nasal spray (mist) of live attenuated influenza vaccine.)
Quadrivalent and High Dose flu shots are available at CVS Pharmacy and MinuteClinic High-dose vaccine: developed for people over 65 years old; contains the same 3 virus strains as the trivalent vaccine but four times more potent than the traditional flu shot; Is one flu vaccine recommended over another? The CDC doesn't recommend one vaccine over another.