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Carlos-Dollaga PD, Dy ABC, Cabigon JJJ. COVID-19 Breakthrough Infections among Medical Students under the SLICE and CLARO Programs: Ateneo School of Medicine and Public Health Experience. ACTA MEDICA PHILIPPINA 2024; 58:34-41. [PMID: 38939856 PMCID: PMC11199367 DOI: 10.47895/amp.vi0.6523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Abstract
Objective This study aims to report the incidence and characteristics of breakthrough infections among medical students in the first Philippine private medical school that resumed limited face-to-face classes and clinical rotations from July to December 2021. Methods This is a descriptive study using secondary worksheet from multiple-source records review of breakthrough infections among medical students from July to December 2021. Results Among the 837 vaccinated medical students, 23 (2.7%) experienced COVID-19 breakthrough infections. Of these, 9 were male and 14 were female. Four were asymptomatic and 19 were symptomatic. Of the 19 symptomatic, 18 had mild and 1 had severe disease. Mild infections presented with upper respiratory tract symptoms. Duration of symptoms ranged from 4 to 27 days with an average of 10 days. Timing of breakthrough infections ranged from 35 to 212 days after the second dose of COVID-19 vaccine with a mean of 86 days. Contact with confirmed cases was reported in 14 of 23 cases, 13 were from household members and none within the SLICE and CLARO programs. Conclusion Our study showed that even in the midst of the Delta surge, low breakthrough infection rate with mostly mildly symptomatic cases and no case transmissions within the SLICE and CLARO programs are possible with vaccination, regular health surveillance, and strict adherence to minimum health protocols.
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Chang YJ, Nichols A. A Screening Program for SARS-CoV-2 among University of Hawai'i at Mānoa Residence Hall Students during the COVID-19 Pandemic. HAWAI'I JOURNAL OF HEALTH & SOCIAL WELFARE 2023; 82:273-278. [PMID: 37969235 PMCID: PMC10630538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Abstract
The University of Hawai'i at Mānoa (UHM) created a COVID-19 pandemic team to collaborate, plan, and mitigate the spread of COVID-19 across the campus. The purpose of this study was to identify asymptomatic and pre-symptomatic cases of SARS-CoV-2 among unvaccinated UHM residence hall students during 3 distinct intervals (semesters) within the COVID-19 pandemic. Supervised self-administered nasal swab testing samples were collected from unvaccinated UHM residence hall students and sent to a clinical laboratory for COVID-19 RT-PCR testing to detect SARS-CoV-2. Positive cases were contacted and placed in isolation while contact tracing was initiated. The screening program performed 2219 tests on 725 unique persons with the identification of COVID-19 infections in 38 asymptomatic unvaccinated students and an additional 10 cases through contact tracing. A positive correlation existed between the screening program case numbers and the state of Hawai'i 7-day average positive cases as demonstrated with a Pearson coefficient of 0.79 and P<.001. The COVID-19 positivity rate was greater during Spring Semester 2022 compared to both Spring Semester 2021 (P<.001) and Fall Semester 2021 (P <.001). This program served as a component ofa larger strategy to mitigate the effects of the COVID-19 pandemic on the UHM campus. Additional benefits of the program included opportunities to increase COVID-19 awareness, enact health policy measures, evolve to meet changing pandemic demands, and maintain a safe UHM campus.
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Juhász V, Csulak E, Szabó L, Ocsovszky Z, Balla D, Nagy G, Zorzi A, Hoepelman AIM, Merkely B, Vágó H, Sydó N. Retrospective study of COVID-19 experiences in elite multinational aquatic athletes. Sci Rep 2023; 13:13978. [PMID: 37633994 PMCID: PMC10460449 DOI: 10.1038/s41598-023-40821-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 08/17/2023] [Indexed: 08/28/2023] Open
Abstract
This study assessed the experiences of elite aquatic athletes with coronavirus disease 2019 (COVID-19) during the first World Championship conducted without social distancing and an isolation "bubble". An online questionnaire was completed by 812 athletes (22.7 ± 5.9 years, 467 females) to provide data on demographics, sports activity, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection rates, symptoms, reinfection, vaccination status, and psychological aspects. The answers revealed that 49.4% of athletes had experienced SARS-CoV-2 infection. The infection rates varied significantly across different aquatic sports, with open water swimmers having the lowest (28%) and water polo players (67%) and artistic swimmers (61%) having the highest infection rates (p < 0.0001). The majority reported mild (51%) or moderate (27%) symptoms, while 16% remained asymptomatic. Reinfection occurred in 13%, and 10% of initial infections led to long COVID, with fatigue (65%) and shortness of breath (48%) being the most common long-term symptoms. Significantly, 92% of athletes received at least two vaccine doses and reported a positive vaccination experience (median score of 8 out of 10 for each shot). Mood changes and subjective performance drops significantly correlated with the overall experience scores (rho: 0.617, p < 0.0001, and rho: 0.466, p < 0.0001, respectively). In conclusion, most athletes experienced a benign disease course despite a relatively high infection rate. This study provides valuable insights into the COVID-19 experiences of elite aquatic athletes. The findings emphasize the importance of vaccination initiatives, monitoring psychological well-being and the need to fortify athletes' resilience in the face of future health challenges.
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Affiliation(s)
- Vencel Juhász
- Heart and Vascular Center, Semmelweis University, 68 Városmajor Street, Budapest, 1122, Hungary
| | - Emese Csulak
- Heart and Vascular Center, Semmelweis University, 68 Városmajor Street, Budapest, 1122, Hungary
| | - Liliána Szabó
- Heart and Vascular Center, Semmelweis University, 68 Városmajor Street, Budapest, 1122, Hungary
| | - Zsófia Ocsovszky
- Heart and Vascular Center, Semmelweis University, 68 Városmajor Street, Budapest, 1122, Hungary
| | - Dorottya Balla
- Heart and Vascular Center, Semmelweis University, 68 Városmajor Street, Budapest, 1122, Hungary
| | - György Nagy
- Heart and Vascular Center, Semmelweis University, 68 Városmajor Street, Budapest, 1122, Hungary
| | | | | | - Béla Merkely
- Heart and Vascular Center, Semmelweis University, 68 Városmajor Street, Budapest, 1122, Hungary
- Department of Sports Medicine, Semmelweis University, Budapest, 1122, Hungary
| | - Hajnalka Vágó
- Heart and Vascular Center, Semmelweis University, 68 Városmajor Street, Budapest, 1122, Hungary.
- Department of Sports Medicine, Semmelweis University, Budapest, 1122, Hungary.
| | - Nóra Sydó
- Heart and Vascular Center, Semmelweis University, 68 Városmajor Street, Budapest, 1122, Hungary
- Department of Sports Medicine, Semmelweis University, Budapest, 1122, Hungary
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Nguyen NN, Nguyen YN, Hoang VT, Million M, Gautret P. SARS-CoV-2 Reinfection and Severity of the Disease: A Systematic Review and Meta-Analysis. Viruses 2023; 15:v15040967. [PMID: 37112949 PMCID: PMC10145185 DOI: 10.3390/v15040967] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/04/2023] [Accepted: 04/12/2023] [Indexed: 04/29/2023] Open
Abstract
Since the discovery of SARS-CoV-2, changes in genotype and reinfection with different variants have been observed in COVID-19-recovered patients, raising questions around the clinical pattern and severity of primary infection and reinfection. In this systematic review, we summarize the results of 23 studies addressing SARS-CoV-2 reinfections. A total of 23,231 reinfected patients were included, with pooled estimated reinfection rates ranging from 0.1 to 6.8%. Reinfections were more prevalent during the Omicron variant period. The mean age of reinfected patients was 38.0 ± 6. years and females were predominant among reinfected patients (M/F = 0.8). The most common symptoms during the first and second infection were fever (41.1%), cough (35.7% and 44.6%), myalgia (34.5% and 33.3%), fatigue (23.8% and 25.6%), and headaches (24.4% and 21.4%). No significant differences of clinical pattern were observed between primary infection and reinfection. No significant differences in the severity of infection were observed between primary infection and reinfection. Being female, being a patient with comorbidities, lacking anti-nucleocapsid IgG after the first infection, being infected during the Delta and Omicron wave, and being unvaccinated were associated with a higher risk of reinfection. Conflicting age-related findings were found in two studies. Reinfection with SARS-CoV-2 suggests that natural immunity is not long-lasting in COVID-19 patients.
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Affiliation(s)
- Nhu Ngoc Nguyen
- Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, Marseille, France
- IHU-Méditerranée Infection, Marseille, France
| | | | - Van Thuan Hoang
- Thai Binh University of Medicine and Pharmacy, Thai Binh, Vietnam
| | - Matthieu Million
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France
| | - Philippe Gautret
- Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, Marseille, France
- IHU-Méditerranée Infection, Marseille, France
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Buonsenso A, Murri A, Centorbi M, Di Martino G, Calcagno G, di Cagno A, Fiorilli G, Iuliano E. Psychological Wellbeing and Perceived Fatigue in Competitive Athletes after SARS-CoV-2 Infection 2 Years after Pandemic Start: Practical Indications. J Funct Morphol Kinesiol 2022; 8:jfmk8010001. [PMID: 36648893 PMCID: PMC9844459 DOI: 10.3390/jfmk8010001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/15/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
The COVID-19 pandemic deeply affected sports and athletes, influencing performance and psychological wellbeing. In order to provide useful guidelines for coaches, a web-based survey was conducted. Three web-based questionnaires were administered during the last phase of the Omicron wave to a total of 204 Italian athletes (age 24.96 ± 9.82): an informative questionnaire to collect sociodemographic data and infection symptoms information, the Fatigue Severity Scale (FSS) and the General Health Questionnaire-12 (GHQ-12). No differences between infection sequels of different variant typologies were found over the long term after the infection. The most frequently declared symptoms included cough (50%), muscular skeletal impairments (48%) fatigue (43%) and fever (43%). Results showed that female athletes have a higher risk of developing post-COVID-19 symptoms, GHQ-12 worse results (p = 0.005) and greater fatigue (p = 0.0002) than males. No significant difference in infection incidence between high- and low-level athletes was found. Endurance athletes showed greater perceived fatigue than anaerobic sports athletes (p = 0.045). Conclusions: These results suggested the need for specific approaches and continuous updating to differentiate training programs for different athletes during the return to play. Medical controls and daily monitoring of athletes of all levels after the infection could be advisable.
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Affiliation(s)
- Andrea Buonsenso
- Department of Medicine and Health Sciences, University of Molise, v. De Sanctis 1, 86100 Campobasso, Italy
| | - Arianna Murri
- Department of Motor, Human and Health Sciences, University of Rome “Foro Italico”, Lauro de Bosis Square 15, 00197 Rome, Italy
| | - Marco Centorbi
- Department of Medicine and Health Sciences, University of Molise, v. De Sanctis 1, 86100 Campobasso, Italy
| | - Giulia Di Martino
- Department of Medicine and Health Sciences, University of Molise, v. De Sanctis 1, 86100 Campobasso, Italy
| | - Giuseppe Calcagno
- Department of Medicine and Health Sciences, University of Molise, v. De Sanctis 1, 86100 Campobasso, Italy
| | - Alessandra di Cagno
- Department of Motor, Human and Health Sciences, University of Rome “Foro Italico”, Lauro de Bosis Square 15, 00197 Rome, Italy
- Correspondence: ; Tel.: +39-3343176709
| | - Giovanni Fiorilli
- Department of Medicine and Health Sciences, University of Molise, v. De Sanctis 1, 86100 Campobasso, Italy
| | - Enzo Iuliano
- Department of Theoretical and Applied Sciences, eCampus University, 22060 Novedrate, Italy
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Kutty PK, Stuckey MJ, Koumans EH. Vaccines, Variants, and Vigilance: Strengthening the Coronavirus Disease 2019 (COVID-19) Public Health Response Through Partnerships and Collaborations. Clin Infect Dis 2022; 75:S141-S146. [PMID: 35748638 PMCID: PMC9278239 DOI: 10.1093/cid/ciac522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Indexed: 01/19/2023] Open
Abstract
The US Centers for Disease Control and Prevention (CDC); state, tribal, local, and territorial health departments; other US government departments and agencies; the private sector; and international partners have engaged in a real-time public health response to the coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Vaccination, variants, and vigilance were themes that arose in the second year of pandemic response in the United States. The findings included in this supplement emerged from these themes and represent some of the many collaborative efforts to improve public health knowledge and action to reduce transmission, infection, and disease severity.
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Affiliation(s)
- Preeta K Kutty
- U.S. Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Matthew J Stuckey
- U.S. Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Emilia H Koumans
- Corresponding author: Emilia H. Koumans, MD, MPH Centers for Disease Control and Prevention Division Of Reproductive Health 1600 Clifton Rd, MS E-02 Atlanta, GA USA 30333
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