Covid-19: what the world has learned during lockdown

What is one reason why people might get reinfected with COVID-19 after recovery?

• Community immunity might not last.

• The virus is airborne.

• The virus mutates rapidly.

• Vaccines are ineffective.

What historical evidence supports the use of lockdowns during pandemics?

• Lockdowns have no economic impact.

• Countries that locked down early had better long-term economic outcomes.

• Lockdowns are only beneficial for mental health.

• Lockdowns prevent all forms of disease transmission.

Why is the distribution of a COVID-19 vaccine a concern?

• Vaccines have severe side effects.

• Countries may hoard vaccines for themselves.

• Vaccines are difficult to produce.

• Vaccines are not effective for everyone.

What is a potential advantage of Sweden's COVID-19 strategy?

• It relies on mandatory lockdowns.

• It focuses solely on economic growth.

• It is more sustainable with voluntary measures.

• It eliminates the virus completely.

What does current epidemiology suggest about children and COVID-19?

• Children are immune to COVID-19.

• Children are the primary carriers of the virus.

• Children do not transmit the virus to adults.

• Children are at high risk of severe illness.

What is a major economic challenge for emerging markets during the pandemic?

• High demand for luxury goods.

• Limited ability to borrow and support the economy.

• Excessive government debt.

• Overproduction of medical supplies.

Why is social distancing challenging in crowded cities?

• Lack of awareness about the virus.

• Inadequate access to water and sanitation.

• Limited public transportation options.

• High levels of air pollution.

What is a key factor in preparing for future pandemics?

• Building more hospitals worldwide.

• Eliminating all forms of wildlife trade.

• Understanding the virology and origins of COVID-19.

• Developing new vaccines for all viruses.

What role does The Who play in global health governance?

• It has unlimited political power.

• It is a creature of the governments that created it.

• It independently controls all health policies.

• It funds all global health initiatives.

Which countries learned from SARS to better handle COVID-19?

• United States and Canada

• Taiwan, Singapore, and Hong Kong

• Brazil and Argentina

• Russia and China