The Australian Health Protection Principal Committee (AHPPC) has reiterated warnings that, as the nation moves away from COVID-19 restrictions, community transmission of the virus will increase.
The AHPPC said in a statement that vaccination against COVID-19 was an important measure to prevent infection, while also advocating the continuing voluntary wearing of face masks.
“Global evidence indicates a ‘breakthrough infection’ of COVID-19 may occur in vaccinated individuals, although at a lower frequency than in unvaccinated individuals,” it said.
“Vaccinated people are less likely to become severely unwell, or need hospitalisation.
“However, vaccinated individuals with breakthrough infections can still transmit COVID-19 to others.”
The AHPPC recognised the role of face masks, along with other public health measures, in suppressing the spread of COVID-19.
“Substantial international evidence indicates high community use of face masks reduces COVID-19 cases and a reduction in COVID-19 cases can subsequently reduce hospitalisations and deaths,” it said.
“Many countries recommend the use of face masks in the community to help suppress COVID-19.
“In Australia, face masks have played an important role in responding to outbreaks and have helped control transmission.”
The Committee said while State and Territory Governments might often mandate wearing face masks in localised situations, “wearing of face masks offers protection to individuals against transmission even when not mandated”.
“Many individuals with COVID-19 experience mild or no symptoms and may be infectious before becoming aware they are ill,” it said.
“Face masks worn by the infected person significantly reduces the risk of transmission to others in these circumstances.
“Face masks also reduce your risk of contracting COVID-19 when encountering or being in contact with an infected person in a community setting,” the AHPPC said.
