Physical interventions to interrupt or reduce the spread of respiratory viruses
There is some evidence to suggest that some low cost and simple interventions such as hand washing would be useful in helping to reduce the transmission of epidemic respiratory viruses. Implementing transmission barriers, isolation and hygienic measures are effective at containing respiratory virus epidemics. Surgical masks or N95 respirators were the most consistent and comprehensive supportive measures. However, the long term implementation of these interventions poses a challenge where no threat of epidemic is detected.
Viral pandemics and epidemics of acute respiratory infections like influenza or severe acute respiratory syndrome are a global threat. The use of vaccinations and antiviral medications may not necessarily stop the transmission of viruses. The aim of the review was to examine the effectiveness (harms and benefits) of physical interventions to interrupt and reduce the spread of respiratory viruses.
Adults, Both sexes (for groups of both male and female persons), Camp Coordination and Camp Management (CCCM), Child health, Children, Combatant, Displaced population, Earthquake, Epidemic/Endemic, Health, Healthcare workers, Infections and infectious diseases (all), Logistics, Population displacement, Respiratory conditions, Vaccine-preventable infections, Viral fevers/VHF, Zoonotic and other pathogens