* · patients who have sever disease- shortness of breath, sick patients or admitted in icu * patients who are receiving ventilation supports * high risk group like :- age more than 60 years, chronic heart diseases, chronic lungs diseases, diabetes, immunocompromised diseases or on immune suppression medications or pregnant women * patients who are on other medications which used as treatment for covid 19

* · patients who have sever disease- shortness of breath, sick patients or admitted in icu * patients who are receiving ventilation supports * high risk group like :- age more than 60 years, chronic heart diseases, chronic lungs diseases, diabetes, immunocompromised diseases or on immune suppression medications or pregnant women * patients who are on other medications which used as treatment for covid 19

- · patients who have sever disease- shortness of breath, sick patients or admitted in icu - patients who are receiving ventilation supports - high risk group like :- age more than 60 years, chronic heart diseases, chronic lungs diseases, diabetes, immunocompromised diseases or on immune suppression medications or pregnant women - patients who are on other medications which used as treatment for covid 19

- · patients who have sever disease- shortness of breath, sick patients or admitted in icu - patients who are receiving ventilation supports - high risk group like :- age more than 60 years, chronic heart diseases, chronic lungs diseases, diabetes, immunocompromised diseases or on immune suppression medications or pregnant women - patients who are on other medications which used as treatment for covid 19