Persistent Dyspnea after Recovery from COVID-19: Two Case Reports from Bangladesh

Globally, millions of documented SARS-CoV-2 infections with hundreds of thousands of deaths already reported. The majority of the fatal events have been reported in adults older than 70 years and those who have multiple co-morbidities. Despite the misery fatality of the virus, a significant number of peoples recovered from critical conditions also. Mild cases improved significantly with symptomatic management with strict maintenance of isolation. Therefore, many people believed that COVID-19 is a short-term illness, mild cases recovered completely within 2 weeks and severe or critical illness may require 3-6 weeks for complete recovery. However, the latest issue coming forward is delayed recovery in the surviving patients from severe or moderate COVID presenting with multisystem complications. We reported two cases of post COVID complications, newly named as "long COVID syndrome”. We described the common symptoms two patients experienced following recovery from acute phase of COVID-19 and how they were managed. We also discussed on the pathogenesis and management plan of common symptoms persisting after recovery of COVID-19.

COVID-19: A case report from Bangladesh perspective.

A 34-year-old man without any significant medical history or comorbidities, suddenly developed fever, and shortness of breath, thereby admitted to the emergency department of a tertiary care hospital, Dhaka, Bangladesh. He had neither a history of traveling to Coronavirus disease (COVID) prone areas nor a direct contact of COVID positive patients. His chest X-ray revealed ground-glass opacity in the right middle and lower zone of the lung. The first polymerase chain reaction (PCR) test on throat and nasal swabs for the COVID upon admission was negative. Based on the chest X-ray result, RT-PCR was done again resulted positive. The patient was primarily treated with chloroquine and azithromycin. On full recovery, he was discharged from the hospital on day 12, after two subsequent throat swab samples tested negative by PCR (24 hours apart). He was encouraged to maintain home quarantine for at least the next 14 days. SARS-CoV-2 RNA by swab remained negative and the blood sample shows the presence of antibody (both IgM and IgG) in his follow-up visit (after 7 days of hospital discharge).