Propolis supplementation AND Coronavirus

INTERVENTION: Intervention 1: Intervention group: Participants in the intervention group will receive an identical propolis tablet (containing 300?mg Iranian green propolis) three times a day, before breakfast, lunch, and dinner, for 2 weeks. All tablets are prepared by the Reyhan Naghsh Jahan Pharmaceutical Co., Isfahan, Iran. Intervention 2: Control group: Participants in the control group will receive an identical placebo tablet (300?mg microcrystalline cellulose ) three times a day, before breakfast, lunch, and dinner, for 2 weeks. All tablets are prepared by the Reyhan Naghsh Jahan Pharmaceutical Co., Isfahan, Iran. CONDITION: covid 19. ; Covid‐19 U07.1 PRIMARY OUTCOME: Chest CT scan. Timepoint: Day 1 and day 14. Method of measurement: X ray imaging. Erythrocyte Sedimentation Rate. Timepoint: Day 1 and day 14. Method of measurement: Colorimetric method. High‐sensitivity C‐reactive protein. Timepoint: Day 1 and day 14. Method of measurement: Colorimetric method. Respiratory Rate. Timepoint: day 1 and day 14. Method of measurement: The number of breaths a person takes per minute. Severity and number of coughs. Timepoint: Day 1 and day 14. Method of measurement: Cough visual analogue scale (VAS). SECONDARY OUTCOME: Alanine aminotransferase Activity. Timepoint: Day 1 and day 14. Method of measurement: Colorimetric method. Albumin. Timepoint: Day 1 and day 14. Method of measurement: Colorimetric method. Aspartate aminotransferase Activity. Timepoint: Day 1 and day 14. Method of measurement: Colorimetric method. Body temperature. Timepoint: Day 1 and day 14. Method of measurement: Clinical Thermometer. Superoxide dismutase Activity. Timepoint: Day 1 and day 14. Method of measurement: Colorimetric method. INCLUSION CRITERIA: A willing to participate with written informed consent The diagnosis of coronavirus based on the PCR test.