Conclusion
Although we didn’t completely prove the type of microorganism in this patient, this case-report may help clinicians consider pulmonary leptospirosis along covid-19 infection, and recommends them to pay more attention not to misdiagnose these two infections with each other and also have both infections in their mind while approaching patients with the same symptoms. In endemic areas for leptospirosis clinicians should consider leptospirosis when they have negative SARS-CoV-2RT-PCR test; Because early antibiotic therapy would be helpful in the prognosis.