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Case Report 


Covid-19 Reinfection Dynamics-Is Immunity Short Lasting? Case Series of Healthcare Workers

Alamgir Khan, Manohar Kachare, Nagesh Mane, Avinash Ade.


Abstract
The rapidly spreading Covid-19 pandemic resulted in more than 4.7 million cases diagnosed and 78,727 deaths on September 14, 2020. SARS-CoV-2 was first expected to induce a monophasic disease with at least transient immunity. Here we report a case series of five cases of RT-PCR proved reinfection of Covid-19 in health care workers. On returning to work they might experience a Covid-19 ”recurrence” or ”reactivation” with increased severity of symptoms after a median symptom-free interval requiring hospitalization which raises the question is the immunity short-lasting. Further studies are required to fully understand the effect of Covid-19 on the immunity of humans in the community. J Microbiol Infect Dis 2021; 11(2):105-107.

Key words: Covid-19, Severe acute respiratory syndrome coronavirus 2, Pandemic, Recurrence, Coronavirus infection


 
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How to Cite this Article
Pubmed Style

Alamgir Khan, Manohar Kachare, Nagesh Mane, Avinash Ade. Covid-19 Reinfection Dynamics-Is Immunity Short Lasting? Case Series of Healthcare Workers. J Microbiol Infect Dis. 2021; 11(2): 105-107 . doi:10.5799/jmid.951616


Web Style

Alamgir Khan, Manohar Kachare, Nagesh Mane, Avinash Ade. Covid-19 Reinfection Dynamics-Is Immunity Short Lasting? Case Series of Healthcare Workers. https://www.jmidonline.org/?mno=302657229 [Access: November 24, 2024]. doi:10.5799/jmid.951616


AMA (American Medical Association) Style

Alamgir Khan, Manohar Kachare, Nagesh Mane, Avinash Ade. Covid-19 Reinfection Dynamics-Is Immunity Short Lasting? Case Series of Healthcare Workers. J Microbiol Infect Dis. 2021; 11(2): 105-107 . doi:10.5799/jmid.951616



Vancouver/ICMJE Style

Alamgir Khan, Manohar Kachare, Nagesh Mane, Avinash Ade. Covid-19 Reinfection Dynamics-Is Immunity Short Lasting? Case Series of Healthcare Workers. J Microbiol Infect Dis. (2021), [cited November 24, 2024]; 11(2): 105-107 . doi:10.5799/jmid.951616



Harvard Style

Alamgir Khan, Manohar Kachare, Nagesh Mane, Avinash Ade (2021) Covid-19 Reinfection Dynamics-Is Immunity Short Lasting? Case Series of Healthcare Workers. J Microbiol Infect Dis, 11 (2), 105-107 . doi:10.5799/jmid.951616



Turabian Style

Alamgir Khan, Manohar Kachare, Nagesh Mane, Avinash Ade. 2021. Covid-19 Reinfection Dynamics-Is Immunity Short Lasting? Case Series of Healthcare Workers. Journal of Microbiology and Infectious Diseases, 11 (2), 105-107 . doi:10.5799/jmid.951616



Chicago Style

Alamgir Khan, Manohar Kachare, Nagesh Mane, Avinash Ade. "Covid-19 Reinfection Dynamics-Is Immunity Short Lasting? Case Series of Healthcare Workers." Journal of Microbiology and Infectious Diseases 11 (2021), 105-107 . doi:10.5799/jmid.951616



MLA (The Modern Language Association) Style

Alamgir Khan, Manohar Kachare, Nagesh Mane, Avinash Ade. "Covid-19 Reinfection Dynamics-Is Immunity Short Lasting? Case Series of Healthcare Workers." Journal of Microbiology and Infectious Diseases 11.2 (2021), 105-107 . Print. doi:10.5799/jmid.951616



APA (American Psychological Association) Style

Alamgir Khan, Manohar Kachare, Nagesh Mane, Avinash Ade (2021) Covid-19 Reinfection Dynamics-Is Immunity Short Lasting? Case Series of Healthcare Workers. Journal of Microbiology and Infectious Diseases, 11 (2), 105-107 . doi:10.5799/jmid.951616