Portable Air Cleaners - Washington State Department of Health
Choose a real HEPA (High Efficiency Particulate Air) filter that efficiently removes small particles. Avoid devices that advertise "HEPA-like," "HEPA-style," or "99% HEPA." Check the technical …
Portable HEPA filter air cleaners remove particles, including respiratory aerosols, and can supplement ventilation. They are most critical in rooms with poorer ventilation or in isolation …
Hepatitis A - Washington State Department of Health
What is hepatitis A? Hepatitis A is a disease of the liver caused by a virus. Hepatitis A infection usually causes a mild, short-term illness. In rare cases, hepatitis A can cause liver failure and …
Department of Health | Communicable Disease Service | Hepatitis A
2025年3月11日 · Anyone can get hepatitis A. Some people at high-risk include men who have sex with men, people who travel to countries where hepatitis A is common, and people who use …
Indoor Air Quality - NYC Health
Follow these steps for better air quality: Increase ventilation and air flow: If available, open a kitchen window or use your stove fan when you cook. Never use a gas stove or oven to heat …
Department of Health - Details
2025年3月31日 · In the Philippines, around 7.3 million adults suffer from Hepatitis B infection based on the reports of the World Health Organization (WHO). This as a major health issue …
The Centers for Disease Control (CDC) (9 Feb 2021) has enlisted the use of portable HEPA fan/filtration systems to help enhance air cleaning, particularly in higher risk settings such as …
Hepatitis A is a contagious liver infection. The virus is found in the stool of people with the infection and is usually spread. by consuming food or water contaminated with the virus. …
True Hepa Filters are at least 99.97% efficient at filtering 0.3 μm mass median diameter (MMD) particles in standard tests. Watch for filters that may say “HEPA TYPE” or “HEPA LIKE”, these …
2023年3月29日 · All New Jersey schools are eligible to receive portable high-efficiency particulate air (HEPA) filtration purifiers and up to three corresponding replacement HEPA filters per unit …