Current News Two vicious circles associated with the aging of the immune system in the development of severe forms of COVID-19 PubMed COVID-19 Clinical Care 2023-10-02 04:00:00 Factors associated with delayed diagnosis of symptomatic adult COVID-19 cases presenting to primary care: a population-wide study during transition from Delta to Omicron BA.1 in Singapore PubMed COVID-19 Clinical Care 2023-10-02 04:00:00 COVID-19 healthcare and social-related needs from the perspective of Spanish patients and healthcare providers: a qualitative analysis of responses to open-ended questions PubMed COVID-19 Clinical Care 2023-10-02 04:00:00 Advanced care planning in the early phase of COVID-19: a rapid review of the practice and policy lessons learned PubMed COVID-19 Clinical Care 2023-10-02 04:00:00 Allergic reactions to the Ad26.COV2.S vaccine in South Africa PubMed COVID-19 Clinical Care 2023-10-02 04:00:00 Pagination First page « First Previous page ‹ Previous … Page 4363 Page 4364 Page 4365 Page 4366 Current page 4367 Page 4368 Page 4369 Page 4370 Page 4371 … Next page Next › Last page Last »