Current News A cross-sectional survey of medical and other groups' awareness, perceptions, and willingness to use e-cigarettes during the COVID-19 pandemic PubMed COVID-19 Clinical Care 2024-01-23 04:00:00 The impact of urban spatial environment on COVID-19: a case study in Beijing PubMed COVID-19 Clinical Care 2024-01-23 04:00:00 Prevalence of depressive symptoms and correlates among individuals who self-reported SARS-CoV-2 infection after optimizing the COVID-19 response in China PubMed COVID-19 Clinical Care 2024-01-23 04:00:00 Stress and emotion in a locked campus: the moderating effects of resilience and loneliness PubMed COVID-19 Clinical Care 2024-01-23 04:00:00 Transmission characteristics and inactivated vaccine effectiveness against transmission of the SARS-CoV-2 Omicron BA.2 variant in Shenzhen, China PubMed COVID-19 Clinical Care 2024-01-23 04:00:00 Pagination First page « First Previous page ‹ Previous … Page 1649 Page 1650 Page 1651 Page 1652 Current page 1653 Page 1654 Page 1655 Page 1656 Page 1657 … Next page Next › Last page Last » PICO Search Aid Problem/Population Intervention Comparison Outcome