More chlamydia cases than ever


The Mirror

The number of people in Washington infected with chlamydia has reached an all-time high.

The state Department of Health reports that 16,796 people –– more than a quarter of them in King County –– were diagnosed in 2003 with chlamydia. A reportable infection since 1988, it is the most commonly reported sexually transmitted disease with approximately 3 million new infections each year nationally.

Based on reports, chlamydia is more prevalent in females, although there is a question regarding under-reportage in males. It increases one’s risk for acquiring and transmitting HIV, the virus that causes AIDS.

According to the state health department, chlamydia is a serious health threat to all sexually active people, especially those 25 and younger. Sexually active women in this age range are recommended to be tested for chlamydia yearly.

The increase in chlamydia has been seen nationwide. Katherine Grudgel of STD/TB Services said possible explanations for the increase in chlamydia cases are increased testing of at-risk people and having better tests to detect infection. She added that a less easily documented reason is people taking greater risks in sexual activity.

The health department is trying to raise awareness about chlamydia by motivating people to get tested. Comprehensive screening and treatment, timely identification and treatment of infected partners have significantly reduced the prevalence of chlamydia. If done early, complications may also be prevented, officials said. Such complications include pelvic inflammatory disease, infertility and pneumonia passed to an infant from an infected mother.

Testing has become easier in recent years; urine tests can be performed on both men and women.

After a decline in the mid-1990s, reported cases in Washington have steadily increased since 1996. The annual state report on STD (sexually transmitted disease) morbidity reports that largest number of chlamydia cases in 2003 was reported by King County, with 5,169 cases. King County also reported the highest number of individual male cases (1,734) and female cases (3,435).

The same report states the highest male incidence rate was reported for Pierce County (203 per 100,000 persons) and the highest female incidence rate was Yakima County (668 per 100,000 persons).

Due to under-reportage and the varying size of populations in counties, comparisons are difficult and the reported numbers are conservative, according to officials.

The peak incidence rate for females was among 15-to-19-year-olds (2,273 per 100,000 persons), and for males, 20 to 24 years old (768 per 100,000).

To be tested and/or treated for an STD, people should contact their healthcare provider or call (800) 272-2437, officials said. More information is available at

News intern Trish McMahon:

1993: 10,331

1994: 10,577

1995: 9,462

1996: 9,237

1997: 9,523

1998: 10,997

1999: 11,964

2000: 13,066

2001: 13,631

2002: 14,936

2003: 16,796

Source: Annual State Report – STD Morbidity (http://www.doh.wa/gov/cfh/STD/morbidity2003/2003STDMorbReport.pdf)

STD Diagnostic & Treatment Facilities for King County

(includes Public Health for Seattle & King County and Planned Parenthood of Western Washington locations)


Planned Parenthood – Bellevue (425) 747-1050

Public Health – Eastgate (206) 296-4940


Public Health – Northshore (206) 296-9787

Federal Way

Planned Parenthood – Federal Way (253)

Public Health – Federal Way (206)


Planned Parenthood – Kenmore (425) 482-1122


Planned Parenthood – Kent Valley

Public Health – Kent Teen Clinic


Public Health – Renton (206) 296-4700

We encourage an open exchange of ideas on this story's topic, but we ask you to follow our guidelines for respecting community standards. Personal attacks, inappropriate language, and off-topic comments may be removed, and comment privileges revoked, per our Terms of Use. Please see our FAQ if you have questions or concerns about using Facebook to comment.
blog comments powered by Disqus

Read the Oct 21
Green Edition

Browse the print edition page by page, including stories and ads.

Browse the archives.

Friends to Follow

View All Updates