Since the start of the pandemic Australia has used an approach dubbed "covid zero", stamping on outbreaks down to the last case, whatever it takes.[...]the plan to ditch the zero-covid paradigm and accept that
How will personal care and beauty categories perform after the outbreak of Covid-19? We have the following predictions: 1. Short-term influence on hair care During SARS outbreak in 2003 there was no official quarantine policy from government so most consumers still maintained their regular pace...
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are putting together their COVID-19 plans to resume in-person classroom teaching, many schools are gearing up for a major revamp. There are five key mitigation strategies recommended by the Centers for Disease Control including the improvement of school ventilation systems. Certain...
The United States and China—the world’s two largest economies have profound differences when it comes to their political systems, societies, values, and principles. The way they’ve chosen to fight the coronavirus pandemic over the last year reflects those differences....
How COVID-19 damages the brain is becoming clearer. New evidence suggests that the coronavirus’s assault on the brain could be multipronged: it might attack certain brain cells directly, reduce blood flow to brain tissue or trigger production of immune molecules that can harm brain cells....
COVID scientists in the public eye need protection from threats Real-life stories of online harassment — and how scientists got through it Flawed ivermectin preprint highlights challenges of COVID drug studies “I had to be with bodyguards with guns” — attacks on scientists during the pand...
COVID can still spread rapidly, especially through close person-to-person contact. You can get the virus and spread it even if you've been vaccinated or had the virus before. How long are you contagious with COVID? People seem to pass on the virus most often about two days before ...
A virus(病毒) called COVID-19 is spreading(传播) fast how. Lots of people in the world get sick. People usually show symptoms(症状), such as(例如) runny nose, cough, breathlessness(呼吸困难) and fever. There are some things we can do to protect(保护) ourselves, family and friends:...
China has recently approved more than 10 kinds of COVID-19 antigen self-test kits. The National Health Commission suggested that three groups of people should use them: 1. People who develop symptoms within five days. 2. People in quarantine, such as close contacts of COVID-19 patients, ...