Age is the leading risk factor for shingles, especially for those over 50 with diseases such as diabetes, hypertension or kidney diseases, experts affirmed at the International Scientific Summit on Shingles Prevention in Adults recently held in Ho Chi Minh City.

VOV.VN - As many as 40 types of vaccines and biological products have been licensed by the Ministry of Health (MoH) to be put into circulation nationwide, including three new vaccines licensed for the first time.