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Back to top How does ATCC determine the TCID for Chlamydia?

ATCC: Frequently Asked Questions
Answer: ATCC determines the infectious titer of Chlamydia cultures by the detection of inclusion bodies by immunofluorescence rather than the number of infectious units per preparation. The titer is reported as the detection of at least five inclusions per 11-mm round coverslip at the specified dilution and length of incubation. However, this procedure does not detect the endpoint of the infection. The TCID for Chlamydia is only a titer comparison from one tube at each dilution.
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Is there anything to do at TCID?

Texas Center for Infectious Disease, Patient FAQ Page
TCID provides patients with a variety of activities. Some activities you will do by yourself in the privacy of your room such as watching TV, reading a book, or doing a craft that interests you. Other activities you may do in groups such as playing board games, cards, sports activities, music therapy and other outdoor games. Other activities such as bingo games, parties, and field trips are periodically conducted.
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Does ATCC have recombinant competent retrovirus (RCR) standards?

ATCC: Frequently Asked Questions
Answer: Yes. The ATCC number is VR-1450. VR-1450 is a cell free supernatant, while VR-1448 is persistently infected viable cells. Answer: Most of these antisera are very high titer. Those that do not dissolve well in 1 ml can be diluted to 5 ml.
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What is Chlamydia?

chlamydia screen dorset - frequently asked questions
It is very common, affecting around 1 in 10 young men and women; particularly women between the ages of 16 – 19 and men aged 19 – 24. Condoms can prevent it being spread, but unprotected sex, or a split in a condom, can pass it from partner to partner.
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Chlamydia
If you are given 4 pills all at once, wait for one week to have sex so you don’t infect your partner(s). If you are given a prescription for a week’s treatment, you can resume sex after you take all the pills. For you to avoid re-infection with chlamydia, your sex partner(s) should be treated even if they have no symptoms. Once you are treated and cured of chlamydia, you can be re-infected if you're exposed to the bacteria again.
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Chlamydia Facts - Southern Nevada Health District
Chlamydia is a common sexually transmitted disease (STD) that can cause infertility if untreated. Symptoms of chlamydia are rare and most people don’t know they have chlamydia so they don’t get tested.
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How does chlamydia affect a pregnant woman and her baby?

Chlamydia Facts - Southern Nevada Health District
In pregnant women, there is evidence that untreated chlamydia can lead to premature delivery. Babies who are born to infected mothers can get chlamydia in their eyes and respiratory tracts. Chlamydia is a leading cause of early infant pneumonia and conjunctivitis (pink eye) in newborns.
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Can I keep a vehicle at TCID?

Texas Center for Infectious Disease, Patient FAQ Page
Yes, long term parking for vehicles is available. Space is not available on the campus to maintain your vehicle. Although the campus is patrolled, the State of Texas cannot accept liability for damage or loss to a vehicle left on campus. You are also invited to attend defensive driving classes when they are held on the campus.
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Back to top What methods does the ATCC use to detect bacterial contamination in cell cultures?

ATCC: Frequently Asked Questions
Answer: ATCC tests all sera and media used plus all cell culture freezes prepared for bacteria, fungi, and mycoplasma. Blood agar, thioglycollate broth, trypticase soy broth, BHI broth, Sabouraud broth, YM broth, and nutrient broth with 2% yeast extract are used to test for bacteria and fungi. The direct culture method and Hoechst staining are used for mycoplasma. For additional information refer to the following reference: Chapter 2 in Methods in Enzymology: Cell Culture Vol. 58 (1979), W. B.
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Back to top Does the ATCC do MAP (mouse antibody production) testing?

ATCC: Frequently Asked Questions
Answer: ATCC does not MAP test cell lines although most murine lines have been screened for Ectromelia virus at the NIH and ATCC, and tests have been negative [Buller, R.M.L., et al. (1987) Observations on the replication of Ectromelia virus in mouse-derived cell lines: Implications for epidemiology of mousepox. Lab. Animal Sci. 37:28].
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How is Chlamydia diagnosed?

chlamydia screen dorset - frequently asked questions
Women will need to supply a self-taken vulvo-vaginal swab (using the swab in the way you insert a tampon).
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How is Chlamydia treated?

chlamydia screen dorset - frequently asked questions
If you receive a positive result you will be asked to contact the office to arrange for free treatment. If your test is positive you will be treated with antibiotics. Normally it will be 4 tablets that you can take at once. We will also request information about your current or most recent sexual partners, this is so they can be contacted either by yourself or by us, this is to reduce the number of people carrying and transmitting Chlamydia.
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How can Chlamydia be prevented?

chlamydia screen dorset - frequently asked questions
Because Chlamydia often has no symptoms, the only way of knowing whether you or your partner have it for you both to be tested. Always use condoms with a new sexual partner, not only can this help prevent Chlamydia, but it is also a barrier against pregnancy and other sexually transmitted infections. If you are thinking about stopping using condoms with a regular partner, it is best that you both get a full check up before doing so.
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Why should I worry about chlamydia?

Chlamydia
In men, untreated chlamydial infections can progress, causing more complicated infections involving the testes (ball) or rectum. If you are HIV positive and you have chlamydia your HIV viral load might increase. This could affect your health and mean you can more easily spread HIV and STD’s.
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How do I test for Chlamydia?

Chlamydia
There are several ways to test for chlamydia in the penis. Your health care provider might submit a swab test from the urethra or a urine test for chlamydia. This test can be done with or without symptoms. Only certain types of tests are licensed for rectal chlamydia, and usually this is only done with rectal symptoms.
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How common is chlamydia?

Chlamydia Facts - Southern Nevada Health District
Chlamydia is the most often reported bacterial STD in the United States. About 2.8 million Americans get chlamydia each year. Women are often re-infected if their sex partners are not treated.
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What are the symptoms of chlamydia?

Chlamydia Facts - Southern Nevada Health District
Chlamydia is known as a "silent" disease because about 75 percent of infected women and about 50 percent of infected men have no symptoms. If symptoms do occur, they usually appear within one to three weeks after exposure.
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What are the problems of chlamydia?

Chlamydia Facts - Southern Nevada Health District
If untreated, chlamydia can develop into serious reproductive and other health problems with both short-term and long-term effects. Like the disease itself, the damage is often "silent."
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What is the treatment for chlamydia?

Chlamydia Facts - Southern Nevada Health District
Chlamydia can be easily treated and cured with antibiotics. People with HIV and chlamydia should receive the same treatment as those who are HIV negative.
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How long does it take for a chlamydia infection to show up?

SSHA - Frequently Asked Questions
It usually takes one to three weeks for men to show symptoms of infection. It may not be possible to detect chlamydia if a test is performed less than 72 hours after exposure. Without treatment with an appropriate antibiotic it is unlikely that the body will clear itself of the infection. It is therefore possible to test positive for chlamydia from an exposure years earlier. As a consequence it is a leading cause of pelvic inflammatory disease and associated fertility difficulties.
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What kind of facility is TCID?

Texas Center for Infectious Disease, Patient FAQ Page
For over fifty years, the State Legislature has authorized the Texas Center for Infectious Disease (TCID) as a public health facility of the Department of State Health Services for the treatment of Tuberculosis. This is a long-term hospital where your length-of-stay is dependent on TB treatment.
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How does chlamydia affect fertility?

GCA - Reproductive Health FAQs
Chlamydia is the fastest growing sexually transmitted infection and the most common. It often goes unnoticed and therefore can be left untreated. It often does not produce any symptoms in its early stages. It is very easily treatable but if it is left untreated, it can lead to more serious health problems. These include pelvic inflammatory disease (infection of the uterus and fallopian tubes), which can lead to infertility problems.
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How does one contract Chlamydia....?

What is Chlamydia....?
Condoms, when used properly and consistently help to protect against infection with chlamydia and other sexually transmitted infection.
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How does ovulation determine when I can get pregnant?

Ovulation Calendar - Frequently Asked Questions About Ovulat...
Knowing your time of ovulation is crucial to successful conception. Your fertile period starts about 4-5 days before ovulation, and ends about 24-48 hours after it. For more information, see Ovulation and Pregnancy.
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