Currently, social media has become a hotbed of misinformation related to COVID-19. Keep calm and rely on information and recommendation from official sources. For best practices related to the emerging COVID-19 outbreak, please visit the following sites.

WHO recommendation for the basic protective measures:
https://www.who.int/emergencies/diseases/novel-coronavirus-2019/advice-for-public 

WHO guidelines for mass gatherings:
https://www.who.int/publications-detail/key-planning-recommendations-for-mass-gatherings-in-the-context-of-the-current-covid-19-outbreak

WHO FAQ based on the most common COVID-19 related myths:
https://www.who.int/emergencies/diseases/novel-coronavirus-2019/advice-for-public/myth-busters

WHO situation reports about the status of virus outbreak https://www.who.int/emergencies/diseases/novel-coronavirus-2019/situation-reports

IATA listing of air travel restrictions: https://www.iata.org/en/programs/safety/health/diseases/government-measures-related-to-coronavirus/

UK Government COVID-19: guidance for employers and businesses: https://www.gov.uk/government/publications/guidance-to-employers-and-businesses-about-covid-19/guidance-for-employers-and-businesses-on-covid-19

10 steps for companies to prepare for COVID19 by the Finnish Federation of industries:
https://ek.fi/wp-content/uploads/Varautumisen-huoneentaulu_enkku.pdf