The Association between Allergic Rhinitis and COVID-19: A Systematic Review and Meta-Analysis.
Cong XuHe ZhaoYuwan SongJiamin ZhouTing WuJingjing QiuJunxin WangXi-Cheng SongYan SunPublished in: International journal of clinical practice (2022)
Our data suggest that allergic rhinitis is a protective factor in patients with COVID-19.