1. Mail Online Science and technology. Covid-like virus is discovered lurking in bats in southern China - and scientists say it has the potential to jump to HUMANS [Internet]. Available from: https://www.dailymail.co.uk/sciencetech/article-11468425/Covid-like-virus-discovered-lurking-bats-southern-China.html.
2. Mail Online Science and technology. Anti-lockdown protests in China spread as fury grows over zero Covid policy: students rally outside universities and crowds march in Shanghai and Beijing after overnight clashes with police in a rare outpouring of public anger [Internet]. Available from: https://www.dailymail.co.uk/news/article-11474367/Anti-lockdown-protests-China-spread-fury-grows-zero-Covid-policy.html?ico=topics_pagination_desktop.
3. BBC NEWS. How many Covid cases does China have and what are its rules? [Internet]. Available from: https://www.bbc.com/news/59882774.
4. WHO. Episode #81 - Public health emergency of international concern [Internet]. Available from: https://www.who.int/emergencies/diseases/novel-coronavirus-2019/media-resources/science-in-5/public-health-emergency-of-international-concern.
5. Pandemic preparedness;Godshall;Infect Dis Clin,2021