Ahmed S, Ullah S, Bukhari B, Shuaib. Strategies for Enhancing Elite Athletes’ Resilience Against Upper Respiratory Infections During the Covid-19: An Explication of Exercise Intensity and Vaccination. SSPER [Internet]. 2024 Jun. 30 [cited 2025 Apr. 4];3(1):LX - LXXI. Available from: https://saturnpublications.com/index.php/ssper/article/view/30