Significance DNA and RNA deformations play crucial roles in biological processes, such as DNA packaging and nucleic acid recognition by proteins. The relevant understanding is
This year, cancer researchers uncovered a variety of ways that tumors can survive and spread, ranging from damaging their own DNA to exploiting the nearby
The number of people who have died because of the COVID-19 pandemic could be roughly three times higher than official figures suggest, according to a
In early November 2021, the B.1.1.529 (omicron) variant was first identified in South Africa and has rapidly become the dominant variant in Gauteng province, where
When South African scientists first alerted the world to the rapid spread of a new SARS-CoV-2 variant, some speculated it might not take off in
This year’s Nobel Prize in Physiology or Medicine was awarded to David Julius and Ardem Patapoutian for identifying molecules that relay sensation of capsaicin pepper,
During an interview with CBS’ “The Takeout” podcast recorded on Wednesday and released on Thursday, White House Chief Medical Adviser Dr. Anthony Fauci defended the
PARIS—Five public research institutions in France have imposed a 3-month moratorium on the study of prions—a class of misfolding, infectious proteins that cause fatal brain
COVID-19 diagnostics Much of the world became aware of the disease now known as COVID-19 in January, and impressively, a diagnostic PCR test became available the same
The numbers for COVID-19 cases and deaths are changing rapidly. The following charts only provide an approximation of the current situation. Last updated June 26.
Abstract We identified seasonal human coronaviruses, influenza viruses and rhinoviruses in exhaled breath and coughs of children and adults with acute respiratory illness. Surgical face
The Food and Drug Administration (FDA or Agency) plays a critical role in protecting the United States from public health threats including the Coronavirus Disease
A novel human coronavirus that is now named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (formerly called HCoV-19) emerged in Wuhan, China, in late 2019
Abstract Antiviral drugs for managing infections with human coronaviruses are not yet approved, posing a serious challenge to current global efforts aimed at containing the
The Center for Systems Science and Engineering (CSSE) at Johns Hopkins University developed a real time mapping of the corona virus. Covid-19 outbreak is now
Scientists are racing to identify the source of the coronavirus that is causing havoc around the world. Three weeks ago, Chinese scientists suggested, on the
Several years ago, Richard Neher, an evolutionary biologist at the University of Basel in Switzerland, and his colleagues wanted to monitor changes to the flu’s
More than 50 research papers have been published on the new Chinese coronavirus in the past 20 days, as scientists rush to understand the pathogen
Sometime around 2 billion years ago, a cyanobacterium slipped inside a larger cell, started producing energy there, and became the indispensable powerhouse we know today
Health authorities in Uganda have approved the use of three experimental treatments against Ebola in the country. The decision comes in anticipation of spillover from
A child in Uganda has been diagnosed with Ebola — marking the first confirmed case in the country since an outbreak of the virus emerged
Violence in Democratic Republic of Congo is making it difficult for medical personnel to treat Ebola patients, according to The Washington Post. As of May
A program to vaccinate young children in high-risk areas for malaria begins today (April 23) in Malawi, and will soon roll out in Ghana and
The number of measles cases in 2019 has hit record highs in the US and the rest of the world, as millions of children miss
The human family tree has grown another branch, after researchers unearthed remains of a previously unknown hominin species from a cave in the Philippines. They
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