List of Medical Investigation episodes

When people in New York City start turning the color blue, the NIH team is called upon to help cure this outbreak. When searching for the cause, a diner holds an important clue - but what is the ingredient that they all had in common? Only 3 weeks on the job, McCabe is sent to investigate a baby whose parents are thought to have been abusing her. A well-known disease is the answer to the question - brittle bone disease.

After years of watching young children fall prey to a crippling muscular ailment, a small community summons the NIH team to hopefully find a cure. At first, Connor suspects a local chemical plant as being the cause of this devastating illness. However, a common link is discovered, and the DNA of the children holds an important clue.

The Team flies to Philadelphia to investigate an outbreak of a mysterious ailment amongst random people. The team identifies it to be Anthrax and it's a race against time to identify the source.

When adult film stars in Los Angeles start falling prey to a devastating disease, the health department summons the NIH team. At first, being as they are adult film stars, Connor suspects an STD. However, when a housewife falls prey to the same illness, a new link needs to be found and the answer might lie with a plastic surgeon, water and some fish.

The team travels to Baltimore to help stop an outbreak of the plague, a disease that wiped out much of Europe in the middle ages. But they uncover a string of dirty cops, who were trying to cover up a murder, in the process.

The NIH team teams up with the officers of the 55th Precinct in New York City to try to figure out what is the source of an outbreak of Marburg, a deadly disease with no known cure. They also try to locate patient zero, a murder suspect on the run, who is helping to spread the disease throughout New York City. A crossover episode with Third Watch.