TB ? or SARS 2 ? coughing, fever body pains

70 hypertensive,M,presented with dry cough, progressive dyspnea ,fever since 3 days,s po2 was 93%,o n 7th oct ,responded well to antibiotics, bronchodilators and antiviral with supportive therapy,and discharged. his serial cxrays,ct thorax films and lab reports enclosed. he has corse crepts since admission which are still persisted with dry cough.otherwise improved.what could be cause?plz discuss.

65,male,presented with fever with chills since 3 days,found thrombocytopenia.heodynamicaly stable,started treatment considering viral hemorrhagic fever.dengue negative. 3days later,patient developed cough dyspnea,and chills.spo2 92%,and with o2 it's 96%.2 d Echo screening normal. day1 and day 3 CXR,ct thorax,serial lab reports displayed.what are possible reasons for it?

45 yr old male complaining of shortness of breath since 2 month . fever with chills. o/e b/l Ronchi present. bp 132 /88 pr 84 bpm spo2 85 % suggest guidelines of management.

27 y male refd by physician for tests,CBC and peripheral smear show this result

19y/o Male with complaint of intermittent fever since 7 days, and itching all over body with abdominal pain since 4 days. Itching and abdominal pain has been resolved and the admission to hospital. Dengue investigation is negative. Below are his reports. What would the diagnosis and treatment be?