A child has grade one hand, foot, and mouth disease and is being monitored at home. Is it necessary to avoid drafts? The child's grandmother suggested this would help them recover faster; is that true? (Hoang Nam, 28, Ben Tre)

Fearing illness might disrupt their children's education and cause income loss, many factory workers and street vendors are dedicating a portion of their wages to vaccinations.

What causes throat cancer? Why do more men than women contract this disease? (Vo Huu Thanh, 42, Lao Cai)

VNVC offers 10,000 flu vaccine doses to war invalids, people with meritorious service, heroic Vietnamese mothers, mothers of fallen soldiers, and veterans from 27/7 to 20/8.