Carian mengenai topik airborne

IQAir survey measures air quality levels based on the concentration of lung-damaging airborne particles known as PM2.5.

Local researchers have identified workplaces, especially in enclosed buildings, as having a high risk of being a hive of viral infections.

As of now, experts have identified the Delta variant as the most contagious COVID-19 mutant as it is airborne.

With the new COVID-19 variants, including the Delta variant, infections can spread very quickly in just 15 seconds airborne, said Health director-general Tan Sri Dr Noor Hisham Abdullah.

The guidance notes on ventilation and indoor air quality aims to help reduce the risk of airborne transmission of COVID-19.

A total of 584 COVID-19 cases in Malaysia were found to be due to new variants involving more widespread and faster as well as airborne transmission, said Health Minister Datuk Seri Dr Adham Baba.

Ventilation in wards or halls of COVID-19 hospitals or treatment centres is of utmost importance.

Scientists develop a sticky wall coating that repurposes ingredients used in hair conditioners to trap aerosolized droplets.

When was the last time the ventilation and air-conditioning system in your workplace was serviced?

If this water could be extracted, it could give astronauts travelling to the Moon and beyond access to drinking water.

Some infections can be spread by exposure to the virus in small droplets and particles that can linger in the air for minutes to hours.

The use of a face mask is not compulsory in private vehicles or during physical activities.

Wearing the face mask is said to be an important preventive measure as it can reduce filtration by 60 per cent of airborne virus particles, including of COVID-19.

WHO said more research is "urgently needed to investigate such instances and assess their significance for transmission of COVID-19."

WHO chief scientist, Dr Soumya Swaminathan said COVID-19 can survive and be transmitted through air, but in a very limited environment.

A wealthy ex-general with ties to Indonesia's popular outgoing president and its dictatorial past, looks set to be its next leader.

The "Axis of Resistance", built up with years of Iranian support, includes Hamas, the Lebanese Hezbollah group, the Houthi movement in Yemen, and various Shi'ite groups in Iraq and Syria.

Russia is ready to help seek compromises between arch-foes Israel and Iran, President Vladimir Putin said on Friday, saying these would be difficult but possible.

The proposal is also to establish a BRICS reinsurance company to allow uninterrupted shipment of goods and key commodities between members.

Prabowo calls the programme one of the main drivers of economic growth, eventually set to add an estimated 2.5 million jobs.

Astro AWANI's revamped English platform delivers in-depth global news and expert analysis to keep you informed on key developments.

Residents of Jabalia said Israeli tanks had reached the heart of the camp after pushing through suburbs and residential districts.

Cheryl Tweedy used her statement to urge the media to remember they had a seven-year-old son, Bear, who could read the reports.

Sri Mulyani Indrawati as head of Indonesia's Ministry of Finance is expected to instil confidence among investors.

Israel has frequently resisted US advice and has caused political difficulties for the Biden administration.