• Brenda Garduño-Orbe, Juan Manuel Sánchez-Rebolledo, Mustafá Cortés-Rafael, Yuliana García-Jiménez, Marcelina Perez-Ortiz, Indira Rocío Mendiola-Pastrana, Eduardo López-Ortiz, and Geovani López-Ortiz.
• Unidad de Medicina Familiar Número 26, Instituto Mexicano del Seguro Social, 39700 Acapulco, Guerrero, Mexico.
• Medicina (Kaunas). 2021 May 3; 57 (5).

AbstractSince the onset of the COVID-19 pandemic, there have been multiple questions regarding reinfections associated with SARS-CoV-2. Healthcare workers on duty, due to overexposure in environments where there are more cases of COVID-19, are more prone to become infected by this virus. Here, we report 4 cases that meet the definition of clinical reinfection by SARS-CoV-2, as well as a literature review on this subject; all occurred in healthcare workers in Acapulco Guerrero, Mexico who provide their services in a hospital that cares for patients with COVID-19. The time between the manifestation of the first and second infection for each case was 134, 129, 107 and 82 days, all patients presented symptomatology in both events. The time between remission of the first infection and onset of second infection was 108, 109, 78 and 67 days for each case, while the time to confirmation by reverse transcription polymerase chain reaction (RT-PCR) between infections was 134, 124, 106 and 77 days. In two of the four cases the reinfection resulted in a more severe case, while in the remaining two cases the manifestation of symptoms and complications was similar to that presented in the first infection. Given this scenario, greater care is needed in the management of the pandemic caused by SARS-CoV-2 to protect healthcare workers and the general public from risks and complications caused by a possible reinfection by SARS-CoV-2.

11 keywords...

hide…