Only one vaccine is given within 24 hours of birth and protects against cancer: the Hepatitis B vaccine, write Drs. Richard Rupp and Megan Berman in their latest Vaccine Smarts column.

There has been much speculation among scientists and historians about where the first syphilis epidemic in the late 15th-century Europe came from but new evidence may help solve the mystery, write Drs. Norbert Herzog and David Niesel in their Medical Discovery News column.

A pair of studies by UTMB medical students Amy Arceneaux and Kathleen Karam focused on the use of combined contraceptive vaginal rings and the increased risk of acquiring certain sexually transmitted infections were reported on by Medical Dialogues.

Do you realize that loneliness and social isolation are as bad for your health as smoking? Loneliness can increase the risk of stroke and heart attacks and promote hypertension, obesity, diabetes, dementia, depression and other mental health problems, writes Dr. Victor S. Sierpina in his column for the Daily News.

UTMB’s Dr. Mariia Rybak gets a shout out in this article about the discovery of a natural protein, named Balon, that can bring a cell’s production of new proteins to a screeching halt. Rybak helped characterize genetic relatives of Balon.

One question that has puzzled scientists about multiple sclerosis is why it is most prevalent among people of northern European descent. Now we have some ideas, write Drs. Norbert Herzog and David Niesel in their Medical Discovery News column.

UTMB’s Dr. Fernanda Laezza is among a group of seven groundbreaking scientists has been chosen as the first cohort of a top-flight new program for medical innovators. Laezza is seeking to create next-generation pain medications by developing small-molecule drugs.

How do astronauts deal with being in quarantine before blasting off into space? To maintain their sanity, astronauts in quarantine keep to a routine. That “can help quite a bit,” UTMB’s Dr. Natacha Chough tells Inverse. Exercise, staying in touch with friends and family, sharing meals with their fellow astronauts and playing games are all part of pre-flight quarantine, Chough said.