To boost your immune system

To boost your immune system eat: turmeric with honey, lemons, garlic, onions, anything with vitamin C, and Zink, Propolis, Elderberries, Echinacea Golden Seal, sambucol in syrup is a popular brand.

Need sunlight UV rays, heat as it kills the virus.
Boil water in saucepan and put a towel over your head and inhale the comfortably hot vapors to kill the virus with heat.

Gargling throat and flushing both nostrils with comfortably hot water with iodized salt in nostrils and throat, hydrogen peroxide on q-tips in both ears.

The same with Hydrogen Peroxide diluted with hot water but not to burn of course.

Disposable gloves in public places may be reasonable too.

The surgical masks don’t protect you, as air gets in from the sides.
These masks protect others from you coughing and sneezing on them.

You need a tight seal mask so a sneeze/caught from someone can't get in.
Inhaling (not drinking)  Isopropyl alcohol, particularly in solutions between 60% and 90% alcohol with 10 – 40% purified water, is rapidly antimicrobial against bacteria, fungi, and viruses. Once alcohol concentrations drop below 50%, usefulness for disinfection drops sharply.
Inhaling such vapors in the morning and at night before going to sleep may destroy some of corona virus before it penetrates your lungs,