According to the National Hydrometeorological Forecasting Center, 9/9, the highest ultraviolet index of the day in Ha Long cities (Quang Ninh province), Hai Phong, Hanoi, Hoi An (Quang Nam province ), Ho Chi Minh City and Can Tho are very high 9: 00/2: South Vietnam reported from September 10, 9, ultraviolet rays in the northern cities are at high risk of harmful harm. Artwork: Le Phu / News newspaper Hue City (Thua Thien-Hue Province), Da Nang, Ca Mau (Ca Mau Province) Ultraviolet rays reached a high level and Nha Trang (Khanh Hoa province) at an average level. From 11-13 hours is that ultraviolet rays are often at high risk of harmful harms. Reported from September 10, 9, ultraviolet rays in the northern cities are at high risk of harmful harm. Central cities are at high risk of harmful harms in Hue (Thua Thien-Hue) on September 10, 9 and in Da Nang on September 10; The risk of average and under average harm in Hue (Thua Thien-Hue) on September 12, in Da Nang on September 11, 9 and Hoi An, Nha Trang on November 10, 9
. With southern cities, the high risk of harm in Ho Chi Minh City occurred on September 10 and 12, Can Tho on September 11, 9, Ca Mau on September 12; There is a risk of average harmful harms.Theo world health organizations, the highest ultraviolet index of 11 (too high) can cause burns if direct contact, continuously for 10 minutes; The index of 8-10 (very high) has a burning time of 25 minutes of continuous contact; The high level is when the index is at 6-8. Ultraviolet radiation is a component of the sun, in which ultraviolet A and B (UVA and UVB) can damage cell DNA skin
When exposed too much under the sun, the skin will burn, dry, darken, lose elasticity, creating wrinkles, fasting aging and can cause skin cancer. In addition to skin influence, ultraviolet rays can also cause eye problems. When sunburned, sunscreen measures need to use sunscreen with a wide spectrum, so obey sunscreen after each 2 Now or after you are exposed to the sun to ensure the effectiveness of skin protection, wearing anti-ultraviolet eyeglasses, hats, sunscreen clothing as well as need to drink enough water, eat fresh vegetables, yes Mineral water supplementation, fruit juice rich in vitamin ... Minh Nguyet (VNA) . Dịch vụ:
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