Background The novel coronavirus disease 2019 (COVID-19) is considered the most serious global health threat in recent times. As there is a current lack of approved treatments and vaccines, universal safety precautions (USPs) must be taken to deal with this emergency.Objective The aim of this study was to assess the knowledge and beliefs of the Indian public with regard to USPs during the COVID-19 pandemic. Methods A cross-sectional, web-based survey was conducted during March 2020. A 20-item self-administered questionnaire was developed, validated and distributed using Google Forms through social media networks. Binary logistic regression analysis was used to identify the factors influencing knowledge regarding COVID-19 USPs. Results Of the 1117 individuals who participated in the survey, the mean age was 28.8 ± 10.9 years, 32.9% had a postgraduate education, 45% had a professional job, and 40% belonged to the upper-middle economic class. Overall, the mean correct response scores were 63% for USP knowledge and 83% for USP beliefs. All the sociodemographic variables were significantly (p < 0.001) associated with the USP knowledge levels. Importantly, students were less likely to have a lower level of USP knowledge compared with the other occupations (odds ratio 0.35, 95% CI 0.23-0.53; p < 0.001). Conclusion Although the knowledge and beliefs of the Indian public towards USPs are encouraging, there is a need for long-term educational interventions as the dynamics and severity of COVID-19 rapidly change. These findings could guide public health authorities to make and implement precautionary measures to combat this pandemic.

Background:The novel Coronavirus disease is being considered as the most serious health threat that the world has never witnessed in the recent times and significantly affecting the daily routine of mankind by emerging as a global pandemic. Yet, as there is no treatment nor a vaccine that was approved so far, universal safety precautions (USPs) and mitigating strategies are the only way to deal with this emergency crisis. However, knowledge and beliefs towards USPs among the general public in countries such as India with a large population are lacking.Methods: A prospective, cross-sectional, web-based online survey was conducted among the general public in India during March 2020. A 20-item self-administered survey questionnaire was developed and randomly distributed among the public using google document forms through social media networks. Descriptive statistics were used in representing the study characteristics, and the Chi-square test was used in assessing the associations among the study variables with a p-value of < 0.05 was considered as statistically significant.Results: Of 1287 participants, 1117 have given their consent of willingness and completed the questionnaire with a response rate of 86.8%. The mean age of the study participants was 28.8 ± 10.9 years, where the majority of them belong to the age category <25 years, and sex was equally distributed. Based upon the socio-demographic information, the majority were post-graduates (32.9%), professional job holders (45%) and belonged to the upper-middle (40%) economic class.Overall, the knowledge and beliefs towards USPs and mitigating strategies among participants varied between moderate to high, with statistically significant associations with their sociodemographic characteristics. Conclusions:Although the knowledge and beliefs of the general public in India towards USPs are encouraging, there is a need for long-term educational interventions as the dynamics and severity of COVID-19 have been changing day-by-day rapidly. The findings of this study could guide the public health authorities in making and implementing decisions to combat this pandemic.

Dipeptidyl peptidase-4 inhibitor (DPP-4 inhibitor) such as sitagliptin has been presented as antidiabetic drugs and has numerous restorative advantages over different diseases; however, its defensive role against aflatoxin b1 (AFB1) liver toxicity has not been previously examined. Wistar rats (65 weeks, male) were utilized in the investigation. Animals were divided into five different groups (n = 10): control; AFB1; AFB1 + Sita (50); AFB1 + Sita (100); and Sita (100). Sitagliptin significantly (*p ≤ .05, **p ≤ .01, and ***p ≤ .001) altered the levels of various serum liver enzymes (lactate dehydrogenase, alkaline phosphate, aspartate aminotransferase, and alanine aminotransferase). It decreased the concentration of an oxidative stress marker, that is, malondialdehyde and increased the level of antioxidant enzymes such as reduced glutathione, catalase, superoxide dismutase, and glutathione peroxidase in AFB1-administered rats. It also improved the Nrf2 expression and HO-1 level in AFB1-intoxicated rats. This investigation discusses innovative evidence on the protective role of sitagliptin against AFB1-induced hepatotoxicity in rats.