MNT daily newsletter - March 21, 2020

Welcome, here are Medical News Todayâs headlines for March 21, 2020.

Welcome to today's MNT newsletter, bringing you the most recent headlines and updated stories from our team of expert writers.

Stay informed with live updates on the current COVID-19 outbreak.

Arrhythmia

What is the link between dizziness and pregnancy?
Dizziness is common during pregnancy. Sometimes, it can indicate or cause a significant problem. Here, learn how to prevent it, when to see a doctor, and more.

Blood / Hematology

Is blood type linked to COVID-19 risk?
While a preliminary study finds that people with type A blood may have a higher risk of needing hospitalization due to COVID-19, some experts have doubts.

Nosebleeds every day: What to know
Daily or frequent nosebleeds may be due to certain medications or underlying conditions. Learn more about the causes and treatment.

Cancer / Oncology

Gut bacteria may boost cancer therapy by colonizing tumors
New research in mice finds that a commensal bacterium called Bifidobacterium could make a significant contribution to the fight against cancer tumors.

Dermatology

Pellagra: Everything you need to know
Pellagra is a condition that occurs due to a lack of vitamin B-3, otherwise known as niacin. Learn about the symptoms, causes, and treatments here.

Diabetes

What to know about waking up with numb hands
Waking up with numb hands is typically a sign of an issue with the circulation or the nerves in the arms. Learn about the possible causes and treatments here.

Ear, Nose, and Throat

Can tea help with a sore throat?
Certain teas contain ingredients that may help relieve a sore throat. We look at the scientific evidence, which types may be best, and when to see a doctor.

Flu / Cold / SARS

Early flu symptoms in adults and children
Early flu symptoms include fatigue, a runny nose, coughing, fever, and chills. Early flu symptoms can differ between adults and children. Learn more here.

COVID-19: 'Digestive symptoms are common'
New research suggests that digestive symptoms, including a loss of appetite and diarrhea, are more common in people with COVID-19 than doctors had thought.

Medical Devices / Diagnostics

What to know about at-home fetal Dopplers
At-home fetal Dopplers can allow people to hear the baby's heartbeat during early pregnancy. However, as they may not be safe, it is best to avoid them.

Osteoarthritis

Pain at the front of the hip: What to know
Pain in the front of the hip can occur for many reasons, from injuries to autoimmune conditions. Learn about the causes and treatment options here.

Public Health

CDC on COVID-19 severe outcomes: Where do we stand?
A new CDC report confirms that adults over 65 â and especially those 85 and over â are most at risk of experiencing severe outcomes due to COVID-19.

Coronavirus myths explored
As the coronavirus epidemic continues, a host of misconceptions and half-truths surround it. In this feature, we dispel 24 of these myths.

Putting the clocks forward in spring costs lives on US roads
Researchers have concluded that 'abolishing time changes completely would improve public health and reduce geographical health disparities.'

The new coronavirus was not genetically engineered, study shows
SARS-CoV-2, the virus causing COVID-19, is the result of natural evolution, a study shows, 'ending any speculation about deliberate genetic engineering.'

COVID-19 live updates: Total number of deaths passes 10,000
This live article covers developments regarding the coronavirus and COVID-19. We will update it regularly as the situation unfolds.