Sentence examples for earliest known cases from inspiring English sources

Since the earliest known cases were in Guangdong Province, China has had more time than any other location to observe disease incidence over time.

The earliest known cases of SARS was reported in Guandong Province, China in November 2002, becoming more widespread by March 2003, when it was introduced to Canada, Singapore, Taiwan and Vietnam via Hong Kong.

When the analyses were repeated with the three 6-year study periods, the same pattern for D0 s, t) was found for the study periods 2001 2006 and 2007 2012; however, not for the earliest known cases in 1995 2000 (data not shown).

Now, scientists say, the Foshan businessman appears to have had the earliest known case of SARS, or severe acute respiratory syndrome, which has since become an international epidemic.

A17 SCIENCE/HEALTH Tracing an Ailment Scientists say a Chinese businessman appears to have had the earliest known case of SARS, or severe acute respiratory syndrome, which has since become an international epidemic.

Now scientists have confirmed that's the case: Fragments of HIV-1 from a 1959 blood sample represent the earliest known case of HIV infection.

Archaeologists have found a skeleton of a child with Down syndrome that's 1500 years old, making it the earliest known case of the genetic disorder.

The study, published this week in PLOS ONE, describes how recent tests, including of the leprosy bacteria's DNA, revealed the strain the earliest known case in Britain and the man's likely Scandinavian origins.

As a result of these significantly elevated risks, individuals with LS are advised to follow high-risk screening and surveillance guidelines, which include: 1) annual or biennial colonoscopy initiated at age 20 25 years or 2 5 years younger than the earliest known case in the family; and, for women 2) annual endometrial screening initiated at age 30 35 years.

In the fossil-rich region of South Africa known as the Cradle of Humankind, scientists have discovered the earliest known case of one of the world's most deadly diseases.

Mexican Health Secretary Jose Angel Cordova announced Monday evening that officials have identified who they believe to be the earliest known case of the swine flu outbreak: A four-year-old boy in the village of La Gloria, Veracruz, near the huge Granjas Carroll hog operation, which is co-owned by Smithfield Foods of Virginia.