SARS-CoV-2 re-infection
Showing 1 - 25 of >10,000
COVID-19 Infections and Re-infection
Recruiting
- Covid-19
- SARS-CoV Infection
-
Montpellier, FranceUh Montpellier
Jan 3, 2022
COVID-19, Post-COVID-19 Syndrome, Influenza Trial in Kunming (Autonomous Treatment System for Covid-19, Post-Acute Sequelae of
Enrolling by invitation
- COVID-19
- +2 more
- Autonomous Treatment System for Covid-19, Post-Acute Sequelae of SARS-CoV-2 Infection and Influenza Based on Machine Learning
-
Kunming, Yunnan, ChinaSheng'Ai Traditional Medicine Hospital
Sep 22, 2023
SARS-CoV2 Infection Trial in Flint (General SARS-CoV-2 Communication, Rural-Targeted SARS-CoV-2 Communication)
Recruiting
- SARS-CoV2 Infection
- General SARS-CoV-2 Communication
- Rural-Targeted SARS-CoV-2 Communication
-
Flint, MichiganFlint Journal Building
Oct 10, 2023
COVID-19 Transmission and Morbidity in Malawi
Recruiting
- SARS CoV 2 Infection
- SARS CoV 2 Vaccination
-
Boston, Massachusetts
- +1 more
Aug 6, 2023
COVID-19 Trial in Chicago (Experimental: Primary Cohort, Placebo Comparator: Primary Cohort - Placebo)
Active, not recruiting
- COVID-19
- Experimental: Primary Cohort
- Placebo Comparator: Primary Cohort - Placebo
-
Chicago, IllinoisUniversity of Chicago
Aug 24, 2023
Physical Activity After SARS-CoV-2 Infection in Pre-illness
Recruiting
- COVID-19 (Coronavirus Disease 2019)
-
Athens, Attica, GreeceNational and Kapodistrian University of Athens
Mar 21, 2023
SARS-CoV-2 Infection in Hematologic Tumors
Active, not recruiting
- SARS-CoV-2 Infection
- Hematologic Malignancy
- None intervention
-
Beijing, Beijing, ChinaPeking University First Hospital
Jan 13, 2023
Coronavirus Trial in Oxford (SARS-CoV-2 virus)
Recruiting
- Coronavirus
- SARS-CoV-2 virus
-
Oxford, Oxon, United Kingdom
- +2 more
Jan 5, 2023
SARS-CoV-2 Vaccination on Cancer Patients Infected With
Recruiting
- COVID-19 Infection
- COVID-19 Vaccine
- no intervention
-
Beijing, Beijing, ChinaSanhuan Cancer Hospital, Chaoyang District, Beijing(Cancer Hospi
Mar 7, 2023
Sars-cov-2 on Donor Oocyte Quality and Quantity,Multicenter
Completed
- Ovarian Reserve
- +2 more
- Sars Cov 2 infection
- Sars Cov 2 vaccination
-
Bogotá, ColombiaNovafem
Oct 3, 2022
The Corona Study of Middle Norway
Completed
- SARS-CoV-2 Acute Respiratory Disease
- +2 more
- No intervention
-
Trondheim, MN, Norway
- +4 more
Dec 1, 2022
Transmission of COVID-19 in Households of SARS-CoV-2 Index Cases
Recruiting
- COVID-19
- +2 more
-
New York, New YorkColumbia University Irving Medical Center
Jul 19, 2022
SARS-CoV-2 Infection, Varicella, Measles Trial in Shanghai (Inactivated SARS-CoV-2 vaccine coadministered with vricella vaccine,
Not yet recruiting
- SARS-CoV-2 Infection
- +4 more
- Inactivated SARS-CoV-2 vaccine coadministered with vricella vaccine
- +2 more
-
Shanghai, Shanghai, ChinaShanghai Municipal Center for Disease Control and Prevention
Jul 17, 2023
SARS-CoV-2 Infection Trial in Shinagawa-ku (S-217622, Placebo)
Recruiting
- SARS-CoV-2 Infection
- S-217622
- Placebo
-
Shinagawa-ku, Higashioi, JapanTokyo Shinagawa Hospital Social Medical Corporation Association
Jun 13, 2023
Covid19, SARS-COV-2 Infection Trial (DWJ1248, Placebo)
Terminated
- Covid19
- SARS-COV-2 Infection
- DWJ1248
- Placebo
-
Seoul, Korea, Republic ofSamsung Medical Center
Dec 4, 2022
Main Postoperative Complications After SARS-CoV-2 Infection
Not yet recruiting
- Intestines Cancer
- +5 more
- no intervention
- (no location specified)
Mar 12, 2023
SARS-CoV-2 Infection Trial in Beijing (HH-120 nasal spray 1, HH-120 nasal spray 2, Placebo Comparator 1)
Completed
- SARS-CoV-2 Infection
- HH-120 nasal spray 1
- +3 more
-
Beijing, Beijing, ChinaBeijing Ditan Hospital,Capital Medical University
Mar 1, 2023
Severe Acute Respiratory Syndrome Coronavirus 2 Trial in Ferrara (SARS-Cov-2 infection)
Recruiting
- Severe Acute Respiratory Syndrome Coronavirus 2
- SARS-Cov-2 infection
-
Ferrara, ItalyAzienda Ospedaliera Universitaria di Ferrara
Nov 1, 2022
Hormonal Contributors to COVID-19 Infection (COV-ENDO)
Active, not recruiting
- COVID-19 Pandemic
- Endocrine System Diseases
- blood testing
-
Milan, ItalyIstituto Auxologico Italiano IRCCS
Mar 6, 2023
Worse Outcome Post-Sars-CoV-2 Infection
Completed
- COVID-19
- +2 more
-
Johannesburg, Gauteng, South AfricaThe Aurum Institute
Jan 9, 2023
EuGeni Rapid Antigen Test for Qualitative Detection of Severe
Terminated
- SARS-CoV-2 Infection
- EuGeni SARS-CoV-2 Antigen Rapid Diagnostic Test
-
Split, Croatia
- +4 more
Jan 3, 2023
Saxon SARS-CoV-2 Infection and Vaccination Study in Dialysis
Recruiting
- SARS-CoV-2 Infection
- +3 more
-
Dresden, Saxony, GermanyUnivercity Hospital Carl Gustav Carus
Aug 2, 2022
NIH RECOVER Tissue Pathology: Understanding Long-Term Impact of
Recruiting
- COVID-19
- SARS CoV 2 Infection
-
New York, New YorkNYU Langone Health
Jan 25, 2023