Svi čekaju na vakcinu, a pojavio se lek protiv kovida: Broj teško obolelih smanjuje za 79 odsto

MODEL RELEASED. Woman using a nebulizer device at home to administer a bronchodilator drug (salbutamol) to treat an asthma attack. The nebulizer delivers fine droplets of the drug into a face mask for inhalation, making it easier to breathe.,Image: 129084467, License: Rights-managed, Restrictions: Not for use in broadcast television, Model Release: yes, Credit line: SCIENCE PHOTO LIBRARY / Sciencephoto / Profimedia Preliminarni rezultati kliničkog ispitivanja