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HealthCheckUSA News Alert: Flu Shot – your best bet for avoiding influenza

Category : HealthCheckUSA News


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thyroid test panelSwine flu (H1N1) Symptoms and Self Care

The following information is from the Mayo Clinic.

Flu shot: Your best bet for avoiding influenza

Getting a flu shot often protects you from coming down with the flu. And while the flu shot doesn’t always provide total protection, it’s still worth getting..

by the Mayo Clinic

The Food and Drug Administration (FDA) has approved the vaccines that will be available this fall to protect people against several seasonal flu (influenza) viruses expected to be in circulation this fall and winter.

This annual flu shot won’t contain protection against the pandemic swine flu (novel H1N1) virus. A separate vaccine has been developed for the swine flu virus.

Influenza is a respiratory infection that sickens millions of people each year and can cause serious complications, especially in children and older adults. Fortunately, the flu vaccine — available in the form of a flu shot or a nasal spray — offers protection against the flu.

Here are the answers to common questions about flu shots.

When is the flu vaccine available?
The flu vaccine is generally offered between September and mid-November, which is typically before the late-fall to early winter start of flu season. However, getting a flu shot even later in the flu season may still protect you. It takes up to two weeks to build immunity following a flu shot.

Why do I need to get vaccinated every year?
You need annual flu protection because the influenza virus changes from year to year. The flu vaccine you got last year wasn’t designed to fight the virus strains in circulation this flu season.

Influenza viruses mutate so quickly that they can render one season’s vaccine ineffective by the next season. A Centers for Disease Control and Prevention (CDC) advisory committee meets early in the year to estimate which strains of influenza virus will be most prevalent during the upcoming flu season, and manufacturers produce vaccine based on those recommendations.

Who should get the flu vaccine?
Most people who want to reduce the risk of getting influenza can get a flu shot. The CDC recommends the flu vaccine each year if you:
- Are age 6 months up to 19 years
- Are pregnant
- Are 50 years old or older
- Have a chronic medical condition such as asthma, diabetes, or heart, kidney or lung disease
- Have a weakened immune system such as from some medications or HIV infection
- Are a resident of a nursing home or other long term care facility
- Are a child care worker or health care worker or live with or care for someone at high risk of complications from the flu

Who shouldn’t get the flu shot?
Don’t get a flu shot if you:
- Have had an allergic reaction to the vaccine in the past.
- Are allergic to chicken eggs.
- Developed Guillain-Barre syndrome, a serious autoimmune disease affecting the nerves outside the brain and spinal cord, within six weeks of receiving the vaccine in the past. People who have experienced Guillain-Barre after the flu vaccine are at higher risk than are others of developing it again.
- Have a fever. Wait until your symptoms improve before getting vaccinated.

What are my options for the flu vaccine?
The flu vaccine comes in two forms:

A shot. A flu shot contains an inactivated vaccine made of killed virus. The injection is usually given in the arm. Because the viruses in the vaccine are killed (inactivated), the shot won’t cause you to get the flu, but it will enable your body to develop the antibodies necessary to ward off influenza viruses. You may have a slight reaction to the shot, such as soreness at the injection site, mild muscle ache or fever. Reactions usually last one to two days and are more likely to occur in children who have never been exposed to flu virus.

A nasal spray. Administered through your nose, the nasal spray vaccine (FluMist) consists of a low dose of live, but weakened, flu viruses. The vaccine doesn’t cause the flu, but it does prompt an immune response in your nose and upper airways as well as throughout your body.

What kind of protection does the flu vaccine offer?
According to the CDC, when the match between flu vaccine and circulating strains of flu virus is close, a flu shot is between 70 and 90 percent effective in warding off influenza in healthy people under age 65.

The flu vaccine is less effective:
- When the vaccine isn’t a close match to the type of flu viruses circulating in the community
- In people over the age of 65
- In people with compromised immune systems
- Why do children need two doses of the flu vaccine?
- Children younger than 9 years old require two doses of the flu vaccine if it’s the first time they’ve been vaccinated for influenza. That’s because children don’t develop an adequate antibody level the first time they get the vaccine. Antibodies help fight the virus if it enters your child’s system. If a flu vaccine shortage were to occur and your child couldn’t get two doses of vaccine, one dose might still offer some protection.

I heard the flu shot isn’t very effective for older adults. Is it worth getting vaccinated if you’re over 65?
If you’re over age 65, the vaccine doesn’t offer as much protection as it would to someone younger because older adults produce fewer antibodies in response to the virus. Still, the vaccine offers more protection than does skipping the shot altogether. More important, the flu vaccine decreases the risk of flu-related complications — especially pneumonia, heart attack, stroke and death — to which older adults are especially vulnerable.

Can I lower my risk of the flu without getting a flu shot?
With or without a flu shot, you can take steps to help protect yourself from the flu and other viruses. Good hygiene remains your primary defense against contagious illnesses.
- Wash your hands thoroughly and often with soap and water or an alcohol-based sanitizer containing at least 60 percent alcohol.
- Avoid touching your eyes, nose or mouth whenever possible.
- Avoid crowds when the flu is most prevalent in your area.
- Cover your mouth and nose with a tissue when you cough or sneeze.


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Confidential, Low Cost Chlamydia and Gonorrhea STD Urine Testing from HealthCheckUSA

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HealthCheckUSA is now offering new STD urine tests for Chlamydia and Gonorrhea, which is the industry standard method of testing for these STD diseases. Go to www.HealthCheckUSA.com for ordering information.

Chlamydia STD Urine Test, NAA

According to the Centers for Disease Control and Prevention, the rates of Chlamydia infection increased in 2007 for the seventh consecutive year. In 2007, 1.1 million Chlamydia diagnoses were reported. This is a 7.5 percent increase from 2006! This increase could be partially due to more STD testing, especially in women, and to the use of more sensitive STD tests. However, health officials believe that the reported number of diagnoses might not reflect the actual number of infections, which could be closer to 3 million.
Underreporting is common because many people are unaware of their infection and do not seek testing. That’s unfortunate, because while Chlamydia infection may be silent, it’s also serious. Chlamydia can cause irreversible damage to a woman’s reproductive tract, affecting her ability to have babies.

So what is Chlamydia?
Chlamydia is a sexually transmitted infection caused by the bacteria Chlamydia trachomatis. Chlamydia primarily targets the cells of mucous membranes including the urethra (both male and female), vagina, cervix and endometrium (lining of the uterus). It can also target the mouth and throat. Infections in the mouth and throat happen infrequently. Ejaculation is not necessary to spread Chlamydia.

When should you get tested for Chlamydia?
If you are a sexually active girl or woman under age 24, or a woman older than 24 and at risk of STDs — for example you are having sex with a new partner or multiple partners — get screened annually for gonorrhea and Chlamydia. If untreated, these infections can cause PID in women. Gonorrhea and Chlamydia can also significantly increase your risk of acquiring other STDs like HIV. If you are a man who has sex with men, get tested for these infections at least annually.

Gonorrhea and Chlamydia testing is either done through a urine test or through a swab inside the penis in men or from the inside of the cervix in women. The sample is then analyzed in a laboratory. STD testing is important, because you can be unaware that you have either infection. For example, approximately 80 percent of women and 50 percent of men diagnosed with the STD Chlamydia don’t have symptoms at the time of diagnosis.

Common Symptoms for Chlamydia
Chlamydia is a bacterial infection of your genital tract. Chlamydia may be difficult for you to detect because early-stage infections often cause few or no signs and symptoms. When they do occur, they usually start one to three weeks after you’ve been exposed to Chlamydia. Even when signs and symptoms do occur, they’re often mild and passing, making them easy to overlook.

Signs and symptoms may include:
• Painful urination
• Lower abdominal pain
• Vaginal discharge in women
• Discharge from the penis in men
• Painful sexual intercourse in women
• Testicular pain in men

Gonorrhea STD Urine Test, NAA

Gonorrhea is a bacterial infection of your genital tract. The first gonorrhea symptoms generally appear within two to 10 days after exposure. However, some people may be infected for months before signs or symptoms occur. Signs and symptoms of gonorrhea may include:
• Thick, cloudy or bloody discharge from the penis or vagina
• Pain or burning sensation when urinating
• Frequent urination
• Pain during sexual intercourse

Gonorrhea is a sexually transmitted bacterium that can infect men and women. Gonorrhea can affect the urethra, rectum and throat of both men and women. In women, gonorrhea can also infect the cervix.

Most people contract gonorrhea during sex. But pregnant women with gonorrhea can also pass the bacterium onto their babies. In babies, gonorrhea most commonly affects the eyes.

The Centers for Disease Control and Prevention predicts that about 700,000 people contract gonorrhea each year in the United States. Many don’t know they have gonorrhea. You can protect yourself from gonorrhea by abstaining from sex or by using a condom if you choose to have sex.

Signs and symptoms of gonorrhea that affects the urethra in men include:
- Painful urination
- Pus-like discharge from the tip of the penis and Pain or swelling in one testicle

Signs and symptoms of gonorrhea that affects the cervix or urethra in women include:
- Increased vaginal discharge and Painful urination
- Vaginal bleeding between periods, such as after vaginal intercourse
- Abdominal pain and Pelvic pain

Signs and symptoms of gonorrhea that affects the rectum include:
- Anal itching
- Pus-like discharge from the rectum
- Spots of bright red blood on toilet tissue
- Straining to have a bowel movement

Signs and symptoms of gonorrhea that affects the eye include:
- Eye pain and Pus-like discharge from the eye
- Sensitivity to light

Signs and symptoms of gonorrhea that affects the throat include:
- Sore throat and Swollen lymph nodes in the neck

Untreated gonorrhea can lead to significant complications, such as:

Infertility in women. Untreated gonorrhea can spread into the uterus and fallopian tubes, causing pelvic inflammatory disease (PID), which may result in scarring of the tubes, greater risk of pregnancy complications and infertility. PID may lead to abdominal pain, backache, irregular menstrual periods, pain during intercourse and foul-smelling vaginal discharge. It’s a serious infection that requires immediate treatment.

Infertility in men. Men with untreated gonorrhea can experience epididymitis — inflammation of the rear portion of the testicles where the sperm ducts are located (epididymis). Epididymitis is treatable, but if left untreated, it may lead to infertility.
Infection that spreads to the joints and other areas of your body. The bacterium that causes gonorrhea can spread through the bloodstream and infect other parts of your body, including your joints. Fever, rash, skin sores, joint pain, swelling and stiffness are possible results.

Increased risk of HIV/AIDS. Having gonorrhea makes you more susceptible to infection with human immunodeficiency virus (HIV), the virus that leads to AIDS. People who have both gonorrhea and HIV are able to pass both diseases more readily to their partners.

Complications in babies. Babies who contract gonorrhea from their mothers during birth can develop blindness, sores on the scalp, joint infections and other infections.

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    HealthCheckUSA has packages that make it simple for consumers to measure, monitor, and improve their health by being able to order their own lab tests without a doctor’s order. HealthCheckUSA serves customers without insurance, have high deductible insurance plans, and taking control of their health because their doctor won’t order the test.

    The blood tests available through HealthCheckUSA are the same medically accepted lab tests ordered by doctors for their patients. The blood tests are analyzed by an accredited medical reference laboratory. The results are confidential, and are available by fax to you or your doctor, or by mail to you (please allow 10 working days for mailing). Results are also available on the HealthCheckUSA Web site within 3-4 business days. An information sheet with an explanation of each test, including normal reference ranges, accompanies all results.

    Popular types of blood and lab tests include: thyroid testing, complete metabolic testing (CMP), complete blood count testing, heart disease testing, cholesterol testing, diabetes testing (HbA1c), prostate cancer testing (PSA), vitamin D testing, vitamin B-12 testing, testing for osteoporosis, iron deficiency testing, testosterone testing to check for Low Testosterone (Low T), erectile dysfunction, estrogen testing for low levels of estrogen, male hormone testing and female hormone testing for hormone imbalances, drug testing, STD testing for herpes, hepatitis A, B and C testing, HIV, Chlamydia, syphilis, and EBV, herpes type 1 and type 2 testing, fertility testing in men, fertility testing in women, infertility testing in men, infertility testing in women, pregnancy testing, blood test for pregnancy, blood test for herpes, blood test for HIV, blood test for thyroid, and many more. Please go to www.HealthCheckUSA.com or call 800-929-7044 for complete details.