Seroprevalence of SARS-CoV-2 specific IgG antibodies among eye care workers in South India.

PURPOSE: Health care workers are at higher risk of acquiring the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection. This study aims to understand the seroprevalence of anti-SARS-CoV-2 IgG antibody among the eye care workers in South India. METHODS: The participants included eye care workers from the nine eye care centres. All the participants were interviewed with a questionnaire to obtain essential information about socio-demographics, past contact with COVID-19 patients and additional information as recommended by Indian Council of Medical Research, India. Serum samples were tested for anti-SARS-CoV-2 IgG antibodies by ELISA. RESULTS: A total of 1313 workers were included and 207 (15.8%) were positive for the SARS-CoV-2 IgG antibody. The seropositivity was higher in the moderate risk group (19.5%) followed by low (18.6%) and high risk (13.7%) groups. The seropositivity was significantly higher among i) day scholars compared to hostellers (OR - 2.22, 1.56 to 3.15, P â€‹< â€‹0.0001), ii) individuals with history of flu-like illness (4.57, 3.08-6.78, P â€‹< â€‹0.001) or who were symptomatic or in contact with COVID 19 positive cases (2.2, 1.02-4.75, P - 0.043) and iii) individuals with history of systemic illness (2.11, 1.39-3.21, P â€‹< â€‹0.001). Individuals (11.97%) who had no history of contact or any illness were also seropositive. CONCLUSIONS: The effectiveness of the protective measures taken against COVID infection was evident from the lower percentage of seropositivity in the high risk group. The study highlighted the need to create awareness among individuals to follow strict safety measures even in non-work hours and also in social circles.

Perspectives of physicians regarding the role of webinars on medical education during the COVID-19 pandemic.

Purpose: To understand the perspectives of physicians regarding the role of webinars on continuing medical education. Methods: An online survey comprising of 34 questions in nine sections was conducted using Google Forms. The link for the questionnaire was shared via e-mail and social media to practicing physicians. The survey accepted responses from September 10, 2020, to September 30, 2020. Results: In total, 509 ophthalmologists and 91 physicians from other specialties participated in the survey. The physicians were predominantly employed in nongovernmental institutes (25%) or were in private practice (33.2%). The preference was to attend a weekend webinar (62.8%), in the evening (52.8%), not extending more than 2 hours (97.7%), by ≤3 reputed national speakers (89.8%), each given 15 to 30 minutes for their presentation, and the topic being clinical or surgical skill demonstration (47.5%) or recent advances (39.5%). The residents were perceived to be the most benefited (65.3%). There was an equal preference for watching a webinar live or recorded (50.7% vs. 49.3%). Zoom Video Communications, Inc., was described as the platform that offers the best experience (43.8%). Webinars were considered to be better than conferences or continuing medical education (CME) activities (55.8%). The majority (43.8%) also preferred to get CME credit points by attending paid webinars. However, the broad consensus was that webinars should not completely replace the conferences (42.5%). Conclusion: Our survey evaluated the participants' perspective and the advantages and the disadvantages of a webinar and provides suggestions for the conduct of an ideal webinar with maximum active participation. Future programs would greatly be benefited by this survey.