Nearly all cervical cancers are caused by HPV (Human papillomavirus)4
Primary HPV testing on a Teal Wand sample is highly sensitive, catching disease 96% of the time. A Pap alone does not test for HPV.
3 Cervical Cancer Screening Tests
There are three tests approved for cervical cancer screening. These tests are good at finding cancer and precancer, but the Primary HPV test is better at preventing cervical cancers and is the more efficient test.6
Primary HPV
Test Sensitivity: Primary HPV testing is highly sensitive, rarely missing cases where HPV-related disease is present.5 In addition, a negative result means a very low risk of HPV-related precancer or cancer developing in the screening interval.
Screening Guidelines: The recommended screening test by the ACS and USPSTF.
Co-test (HPV test + Pap)
Test Sensitivity: Highly sensitive because it is performing a Primary HPV test and the Pap test, but it is inefficient to perform two tests on all women and can lead to more unnecessary follow-up tests (12% more colposcopies than Primary HPV test).10
Screening Guidelines: Listed as an alternative to Primary HPV testing because a co-test is less efficient. It is recommended that these dual tests be reserved for the subset of women who have abnormal results.
Pap smear
Test Sensitivity: Least sensitive test, compared to HPV testing. The Pap smear is only able to detect cell changes once they have happened - which could be a sign of cancer already being present. A Pap alone does not test for HPV, which causes almost all cervical cancers.
Screening Guidelines: Listed as an alternative to Primary HPV testing, Pap smears must be performed more often (more frequent screening interval) due to lower sensitivity.
“If we were to start cervical cancer screening today, we’d never select a screening test with a sensitivity of 50% if there was an alternative with greater than 90%.
It’s time we allow the Pap test to enjoy a well-deserved retirement.7”
Thomas Lorey, MD, pathologist, senior consultant and former director of laboratory services for Kaiser Permanente Northern California
Cervical Cancer Screening: Then and Now
First introduced in the 1940s and called the Pap smear, cervical cancer screening tests have evolved in the last couple of decades, however, the collection method has remained the same, until now.
1940s & 1996
Pap smears started in the 1940’s (50-75% sensitivity12) with liquid based cytology entering in 1996 (+10% sensitivity). Samples were collected with a speculum and brush and evaluated for cell changes.
2003 & 2014
HPV tests started in 2003 (72-90% sensitivity13, 14) and were used as an adjunct to a Pap and then as a co-test. The first Primary HPV test was FDA-approved in 2014 (95%+ sensitivity15). Samples still collected with a speculum and brush.
Now
Primary HPV tests, the recommended test, unlock the ability for women to self-collect their sample without a speculum (>96% relative sensitivity16). The first at-home self-collection device, the Teal Wand, is FDA-authorized.
Primary HPV enables at-home self-collection
Primary HPV testing is the most sensitive test for cervical cancer screening and it allows for self-collection, which is crucial for overcoming barriers to screening such as discomfort and access, and increasing screening engagement.
The Teal Wand, now FDA authorized, allows a woman to collect a sample for Primary HPV testing, from the comfort and convenience of home.
See How It Works
Self-collect Primary HPV testing around the world
Primary HPV tests are the preferred screening method in many countries, especially well resourced settings.8 In addition, many countries already have self-collection cervical cancer screening programs using Primary HPV testing.
The World Health Organization (WHO), along with all 194 members, have vowed to accelerate the elimination of cervical cancer9 as a public health problem. Some countries are on track to do so within the coming decade, through their ability to reach more women with at-home self-collection.
Eliminate Cervical Cancer in the U.S.
Frequently Asked Questions
What is Primary HPV testing, and why is it recommended for cervical cancer screening?
Primary HPV testing looks for the virus that causes nearly all cervical cancers and is the most sensitive, efficient screening test. It’s recommended by the American Cancer Society and the U.S. Preventive Services Task Force.
How does Primary HPV testing compare with a Pap smear or co-test?
Primary HPV testing is more sensitive and efficient than a Pap alone and leads to fewer unnecessary follow-ups than co-testing.
Can I collect my sample at home without a speculum?
Yes. Primary HPV testing enables self-collection, and Teal’s FDA-authorized Teal Wand lets you collect a sample comfortably at home without a speculum.
How accurate is a self-collected Teal Wand sample?
Primary HPV testing on a Teal Wand sample is highly sensitive, catching disease 96% of the time - the same as screening in a clinic.
Is the Teal Wand FDA-authorized?
Yes. The Teal Wand is the first at-home self-collection device to be FDA-authorized for cervical cancer screening.
Does a Pap test check for HPV?
No. A Pap smear looks for cell changes, while Primary HPV testing detects the virus that causes almost all cervical cancers.
What does a negative Primary HPV result mean?
A negative result means no high-risk HPV was detected, indicating a very low risk of HPV-related precancer or cancer developing within the screening interval.
How much does Teal’s at-home screening cost?
It’s $99 with most major insurance plans and $249 without insurance (reduced from $499).
How can I get started with Teal’s at-home screening?
Enter your email on this page to complete the medical eligibility and order your kit.
Dive Deeper Into the Research
At-home self-collection device offers an effective and preferred method to engage high BMI women in cervical cancer screening: method comparison study
Read moreExperiences and Preferences Reported with an At-Home Self-Collection Device Compared with In-Clinic Speculum-Based Cervical Cancer Screening in the United States
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$99 with insurance
$249 without insurance (reduced from $499)
Sources
1https://www.cancer.org/cancer/types/cervical-cancer/detection-diagnosis-staging/screening-tests/hpv-test.html
2https://www.cancer.org/cancer/types/cervical-cancer/detection-diagnosis-staging/cervical-cancer-screening-guidelines.html
3https://www.uspreventiveservicestaskforce.org/uspstf/draft-recommendation/cervical-cancer-screening-adults-adolescents
4https://cancer.gov/about-cancer/causes-prevention/risk/infectious-agents/hpv-and-cancer
5https://pmc.ncbi.nlm.nih.gov/articles/PMC8316144/
6https://www.cancer.org/cancer/risk-prevention/hpv/hpv-and-hpv-testing.html
7https://www.captodayonline.com/hpv-test-self-collection-set-in-motion/
8https://pmc.ncbi.nlm.nih.gov/articles/PMC9514784/
9https://www.who.int/news/item/17-11-2023-global-partners-cheer-progress-towards-eliminating-cervical-cancer-and-underline-challenges
10https://aacrjournals.org/cebp/article/30/3/432/72450/Cervical-Cancer-Screening-Past-Present-and
11https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(11)70188-7/abstract
12https://pubmed.ncbi.nlm.nih.gov/18165406/ 13https://pubmed.ncbi.nlm.nih.gov/9466651/
14https://pubmed.ncbi.nlm.nih.gov/18973271/
15https://www.accessdata.fda.gov/cdrh_docs/pdf19/P190028S009C.pdf
16https://www.bmj.com/content/363/bmj.k4823
