The laser-induced plasma spectroscopy (LIPS) technique was used to analyze two different species of bacteria, Escherichia coli (B1) and Micrococcus luteus (B2), placed on glass slides. Spectrolaser software was used to examine LIPS spectra. The glass substrate's LIPS spectrum was compared to bacterium spectra. In airborne bacterial samples, atomic emission lines were observed. Two carbon lines at 193.02 nm and 247.88 nm, as well as one hydrogen line at 656.28 nm, occurred in bacterial samples B1 and B2, with intensity different ratios. Bio-samples such as bacteria and cancer cells contain significant amounts of carbon and hydrogen. The results of a study of the LIPS spectra of samples in He and Ar atmospheres are also reported. In an Ar environment, Ni lines showed solely in the B2 sample. We may conclude from the current experimental findings that the LIPS technique has a possibility in the detection and identification of different types of bacteria. Keywords: Laser-induced plasma, Escherichia coli, Micrococcus luteus Bacteria, elemental lines.

Reports of the latest circulating SARS-CoV-2 variant collided at the end of Nov. 2021 with a pandemic landscape that had become almost exclusively dominated by one, highly transmissible Delta variant (B.1.617.2). Only 2 days after these early reports were publicized, the World Health Organization (WHO) bestowed the newly classified variant of concern (VOC) with a name befitting its ominous preceding reputation—Omicron. By mid-Dec. (less than a month later), Omicron had spread not only throughout South Africa, where it was first identified, a sharp rise in COVID-19 cases in Gauteng, the country’s most populous province, but also to 77 additional countries. Furthermore, with upwards of 50 mutations in its genome, 30 of which exist in the gene encoding Spike—the SARS-CoV-2 surface protein responsible for binding to human ACE2 receptors to facilitate infection, and the immunogen used in all vaccines currently authorized for general use—significant concerns about increased transmissibility and immune escape have been raised. Research is beginning to address those concerns.

Nuclear medicine:
Nuclear medicine is a medicine used for treatment of virus and even generate immune cells, make immunity strong and even fight infection and build up the harmed tissues and even test the protein shield of virus and increase body stemming and body temperature.
DNA defect theory:
According to DNA defect, a virus can be formed by living organism of different class if there is a defect both DNA combined and high amount of energy is released.
Working of nuclear medicine on virus:
Generation of immune cell:
Nuclear medicine contains the immune cells which build up and generate the new immune cells in our body and even contains the nutrient which helps the body to regain its immunity and generate the immune cells.
Destroying of protein shield:
Nuclear medicine is when digested a high amount of energy is released and body regains its stamming and then body start generating immune cells or WBC with faster speed and thus WBC targets the protein shield and with high amount of energy it target the protein and destroy.