A Machine Learning Approach for COVID-19 Tweet Classification

Vaccine-related information is awash on social media platforms like Twitter and Facebook. One party supports vaccination, while the other opposes vaccination and promotes misconceptions and misleading information about the risks of vaccination. The analysis of social media posts can give significant information into public opinion on vaccines, which can help government authorities in decision-making.This paper describes the dataset used in the shared task, and compares the performance of different classification that are provax, antivax and last neutral for identifying effective tweets related to Covid vaccines.We experimented with a classification-based approach. Our experiment shows that SVM classification performs well in order to effiective post.We're going to do this because vaccination is an important step for Covid19 so people can easily fix the news about the vaccine and grab their own slot and symptom detection is also playing a important part to arrest the spread of disease. © 2022 Copyright for this paper by its authors.

Dead Bodies - A Potential Source of Infection for COVID -19

The recent Covid-19 pandemic has raised a lot of questions regarding the mode of transmission of the virus. The rapid spread across the globe has compelled researchers to focus on this issue. Theories claiming droplet transmission, fbmites as well as airborne transmission have cropped up. The primary concern for the autopsy surgeons is whether the dead bodies harbor the virus and if so for how long. The present study was undertaken to find out the possibility of the virus being isolated from the human cadavers by testing at specified intervals after death. Out of the 74 cases examined, 59.5% of cases tested positive 1 day after death and 20.5% were still positive 5 days after death. The diflerence between males and females was not significant. The age of the subjects in our study ranged from 20 days to 90 years. The results of the study clearly indicate that the virus persists in the human cadavers for a sufficient period of time to act as a potential source of infection. Adequate precautionary measures while packing the body and autopsy examination are of utmost essential to prevent the spread of the disease among the dead body handlers and the family members while performing the last rites © 2022. Journal of Indian Academy of Forensic Medicine.All Rights Reserved.