Coronavirus (COVID-19): infection control and prevention measures
Vanessa Jordan
Abstract
BACKGROUND: A pneumonia of unknown cause was first reported on 31 December 2019. 2 On 30 January 2020 the outbreak was declared a Public Health Emergency of International concern. On 11 February 2020 the World Health Organization (WHO) announced a name for this novel virus COVID-19 and on 7 March the WHO marked the milestone of 100,000 confirmed cases worldwide. 2 There is consensus that eventually Covid-19 will become the fifth circulating human coronavirus. 3 However, in the short-term the main objective is to slow its transmission and protect the most vulnerable people, thus allowing health systems to cope with this novel virus. Cochrane has put together a special collection using all the systematic reviews assessing infection control in order provide the best evidence for those coping with this situation. 1 CLINICAL BOTTOM LINE: Handwashing and the use of alcohol-based hand rub (ABHR) are the simplest and most effective ways to prevent the spread of respiratory infections. 4,5 Barrier measures such as the use of masks, gloves and gowns by health workers are also effective ways of reducing transmission. 5 It would be prudent and would help adherence to standard procedures to remind healthcare workers of standard healthcare precautions to reduce transmission. 6 Increasing the visibility and availability of handwashing stations and ABHR is beneficial and reduces transmission.