New UMBC-led research in Frontiers in Microbiology suggests that viruses are using information from their environment to “decide” when to sit tight inside their hosts and when to multiply and burst out, killing the host cell. The work has implications for antiviral drug development. A virus’s ability to sense its environment, including elements produced by its host, adds “another layer of complexity ...

Mosquitoes that spread Zika, dengue and yellow fever are guided toward their victims by a scent from human skin. The exact composition of that scent has not been identified until now. A UC Riverside-led team discovered that the combination of carbon dioxide plus two chemicals, 2-ketoglutaric and lactic acids, elicits a scent that causes a mosquito to locate and land ...

Scientists have created a face mask that can detect common respiratory viruses, including influenza and the coronavirus, in the air in droplets or aerosols. The highly sensitive mask, presented September 19 in the journal Matter, can alert the wearers via their mobile devices within 10 minutes if targeted pathogens are present in the surrounding air. “Previous research has shown face mask ...

First, pause and take a deep breath. When we breathe in, our lungs fill with oxygen, which is distributed to our red blood cells for transportation throughout our bodies. Our bodies need a lot of oxygen to function, and healthy people have at least 95% oxygen saturation all the time. Conditions like asthma or COVID-19 make it harder for bodies ...

 Sep 18 (IANS) India on Sunday reported 5,664 fresh Covid cases in the last 24 hrs, against 5,747 Covid cases reported on previous day, said the Union Health Ministry. In the same period, the country has recorded 35 more Covid related deaths, taking the national fatalities tally to 5,28,337 as per the report. Meanwhile, the active caseload of the country has ...

Scientists have created a ‘digital mask’ that will allow facial images to be stored in medical records while preventing potentially sensitive personal biometric information from being extracted and shared. In research published today in Nature Medicine, a team led by scientists from the University of Cambridge and Sun Yat-sen University in Guangzhou, China, used three-dimensional (3D) reconstruction and deep learning algorithms ...

Starting twice daily flushing of the mucus-lined nasal cavity with a mild saline solution soon after testing positive for COVID-19 can significantly reduce hospitalization and death, investigators report. They say the technique that can be used at home by mixing a half teaspoon each of salt and baking soda in a cup of boiled or distilled water then putting it ...

Tourism in Hungary has bounced back to the pre-pandemic level, with 16.4 million guest nights registered this summer, the Hungarian Tourism Agency (MTU) said. This is the same level as the summer of 2019, Xinhua news agency quoted the MTU as saying. MTU welcomed the fact that domestic tourism has maintained its momentum in recent years. “About 10.5 million of ...

The rate that emerging wildlife diseases infect humans has steadily increased over the last three decades. Viruses, such as the global coronavirus pandemic and recent monkeypox outbreak, have heightened the urgent need for disease ecology tools to forecast when and where disease outbreaks are likely. A University of South Florida assistant professor helped develop a methodology that will do just ...

Department of Biotechnology (DBT) and its PSU, Biotechnology Industry Research Assistance Council (BIRAC) has announced approval from DCGI for emergency use authorization first of its kind intranasal COVID-19 Vaccine to Bharat Biotech (BBIL). Supported by DBT and BIRAC under the aegis of Mission COVID Suraksha, the mission was launched by DBT and implemented by BIRAC to reinforce and accelerate COVID-19 ...

Artificial intelligence (AI) can be used to detect COVID-19 infection in people’s voices by means of a mobile phone app, according to research to be presented on Monday at the European Respiratory Society International Congress in Barcelona, Spain [1]. The AI model used in this research is more accurate than lateral flow/rapid antigen tests and is cheap, quick and easy ...

The Union Government is committed to accelerating the pace and expanding the scope of COVID-19 vaccination throughout the country. The nationwide COVID 19 vaccination started on 16th January 2021. The new phase of universalization of COVID-19 vaccination commenced from 21st June 2021. The vaccination drive has been ramped up through availability of more vaccines, advance visibility of vaccine availability to States and ...

After the stress of the COVID-19 pandemic, many Americans are now investing in themselves through cosmetic procedures, despite an uncertain economy. The American Society of Plastic Surgeons (ASPS) polled member surgeons nationwide and found more than three-quarters of cosmetic-focused plastic surgery practices are seeing more business than before the pandemic, with nearly 30 percent reporting their business has at least ...

COVID mRNA vaccines are associated with a decreased risk of death in patients with heart failure, according to research presented at ESC Congress 2022.1 The study also found that the vaccines were not associated with an increased risk of worsening heart failure, venous thromboembolism or myocarditis in heart failure patients. “Our results indicate that heart failure patients should be prioritised for COVID-19 ...