A portable DNA sequencer in action.
Researchers have increasingly turned to DNA sequencing to help identify and track diseases like Ebola.
Researchers studying Alzheimer’s disease use fetal tissue for their experiments.
The Trump administration has banned NIH researchers from using fetal tissue. The tissue is an essential tool for scientists investigating diseases ranging from Alzheimer's to Zika virus infections.
These photos show mothers or family members holding infants born with microcephaly, one of many serious medical problems caused by congenital Zika syndrome.
AP Photo/Felipe Dana
There is no vaccine or medicine for Zika. But researchers have identified factors in the blood that signal a fetus has Zika-related birth defects, helping mothers decide whether to terminate a pregnancy.
Warmer temperatures could lead to more zones of the country that make good breeding sites for mosquitoes.
Apichart Meesri / Shutterstock.com
Is our changing climate making regions of the US more suitable for ticks and mosquitoes that spread diseases? Or is the climate changing human physiology making us more vulnerable?
Health workers get ready to spray insecticide in advance of the 2016 Summer Olympics, in Rio de Janeiro, Brazil, to combat the mosquitoes that transmit the Zika virus in this Jan. 26, 2016 photo.
(AP Photo/Leo Correa, File)
Recent discoveries of ancient viruses are helping scientists understand their origins.
A female deer tick on a piece of straw.
The CDC recently announced an uptick in diseases spread by vectors such as mosquitoes and ticks. Here's why and what you can do to lower your risk.
Tackling local diseases like rabies could help health authorities identify new outbreaks more easily.
N. Bastiaensen/World Organisation for Animal Health
By tackling local threats and controlling existing diseases, countries are able to build the capacity needed to deal with future emerging disease threats.
The World Health Organisation has pledged a long-term response to controlling the Zika virus because the threat is far from over
Women’s immune systems mount a significantly stronger response against invaders.
Women have evolved to have stronger immunity than men. But this comes with downsides -
women are more likely to have autoimmune diseases due to their "reactive" immune systems.
Finding Zika’s roots can help contain the virus.
The 2015 Zika outbreak in South America brought the virus to global attention. But tracing the history of the virus in West Africa can give clues to tackling future outbreaks.
Medical workers move a woman, who is suspected of having Ebola, upon her arrival at Meioxeiro Hospital, in Vigo, northwestern Spain, 28 October 2015.
SALVADOR SAS (EPA)/ AAP
Professor Peter Doherty on infectious disease pandemics.
The Conversation, CC BY-ND 47,6 MB (download)
William Isdale speaks with the University of Melbourne's Professor Peter Doherty about infectious disease pandemics.
Tiny bug, major disease spreader.
Dr. Paul Howell, USCDCP
Several sites in the US are releasing bacteria-infected mosquitoes as a way to fight mosquito-borne viruses that threaten people. What's the science – and how well will it work?
Women in rural Malawi, outside an AIDS hospital. AIDS was the first of the ‘new’ pandemic threats, after bird flu.
An active outbreak of a type of bird flu in China raises concerns about worldwide pandemics. Ebola and Zika viruses still threaten. Here's why this is not the time to cut funding.
Fumigation against the Zika-carrying mosquito in Guatemala.
Coordinadora Nacional para Reducción de Desastres via Flickr
Zika is not gender neutral: women’s rights are at stake.
Revellers at a carnival in Sao Paulo wear mosquito masks in a reference to the
Aedes aegypti mosquito, which can spread dengue and Zika on February 4, 2016.
Emerging research suggests that preexisting immunity to dengue virus, which is endemic in South America, could make a subsequent Zika infection worse.
This was the year of the health review, the NDIS, and Zika virus.
Images sourced from one.aap.com.au
Health spent a lot of time in the spotlight in 2016. Medicare was a major issue in Australia’s federal election and numerous government reviews into health were announced and reported.
A baby girl with microcephaly, in Lagoa do Carro, Pernambuco, Brazil.
A moving dispatch from the frontline in the fight against Zika.
For viruses like dengue, being injected with the pathogen as in a vaccine can open the door to secondary infections.
Our immune system protects us but when it comes to some mosquito-borne disease, it can work against us. What are the implications for the development of a Zika virus vaccine?
Muhammad Mahdi Karim
There's a new weapon against mosquitoes that spreads diseases such as dengue and yellow fever – more mosquitoes.
A pickup truck from the Department of Health fumigates in San Juan, Jan. 27, 2016.
It's hard to contain a mosquito-borne infection like Zika when the conditions are ideal for it to spread.