Rapid Serological Testing for Managing the COVID-19 Pandemic: A Review

With the onset of the novel coronavirus disease pandemic (COVID-19) that emerged from Wuhan in China, the need of the hour can be summarized into two groups. The first one is a potent vaccine as a prophylactic measure to prevent the virus from infecting people, and the second is a rapid diagnosis of the disease to help healthcare professionals and government authorities to plan and control the spread and provide effective care and treatment. This review delves into the latter, describing the COVID-19 and its treatment, including the race for an effective vaccine, and highlighting the role of serological testing in managing the pandemic since a well-designed study to understand mechanisms and serological correlations of protective immunity is crucial for rational clinical and public health policies. In conclusion, swift vaccination and response tactics, such as social distancing, hand hygiene, wearing of masks, and, if required, lockdown practices continue to be important in managing the pandemic while carefully monitoring any possible outbreak due to the variants.