Global public health significances, healthcare perceptions of communities, treatments, prevention and control methods of COVID-19.

Abstract

The Novel Coronavirus Disease 2019 (COVID-19) has proved to be one of the most burdensome respiratory disease outbreaks ever. Moreover, the public health emergency of the COVID-19 outbreak has been seen by the World Health Organization (WHO) as global health concern since March 2020 and there has been a significantly increased morbidity and mortality in the community worldwide. The objective of this review is to describe and review the global public health significances and community and healthcare perception of features, treatments, prevention and control methods to slow the transmission of the outbreak. For this review, the literature has been searched by following online databases, including medRxiv, pubmed, medline and Google scholar databases. The key search terms 'COVID-19', '2019 novel coronavirus', '2019-nCoV', 'novel coronavirus' and 'Pneumonia' were used to search the literature. Scientific papers published online by the Center for Disease Control (CDC) and the WHO from 01 January to 06 May 2020 in the English language were included for analysis. The results of this review indicated that COVID-19 is a serious global public health problem. It affects immune compromised individuals living with chronic diseases, the elderly and pregnant women more severely. The disease spread rapidly from one country to countries worldwide. In all, 212 countries highlighted the weakened state of essential public health and emergency services. The researchers addressed the lack of perception in communities, including health professionals, with regard to COVID-19. Healthcare settings were analyzed in terms of the pandemic nature of the virus, onset and the overall characteristics of disease outbreak. Microbiogists were also used to assess the daily cumulative index of COVID-19. With regard to treatment, chloroquine phosphate and herbal medicines were shown to be promising as supportive treatments to slow COVID-19 transmission, coupled with isolation and quarantine techniques. The review indicates that COVID-19 has a high global public health significance due to its high morbidity and mortality rates. Still, there was no specific or effective vaccine or treatment, moreover, the community, including health professionals, have a low perception as regards COVID-19, even though different prevention and control methods have been conducted. Thus, there is a need for awareness creation, alongside further research applied to finding effective vaccine and treatments.