Tag Archives: South America

Dental Health

Where to Look for Information about San Antonio Teeth Whitening

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Where to Look for Information about San Antonio Teeth Whitening

Good dental hygiene is very important in the world today. Many people get and keep jobs because of a great smile. These include receptionists, sales personnel, and other jobs that involve interaction with people. A great smile can be a very effective instrument in the art of persuasion. Havent you ever wondered why dentists and toothpaste companies make so much money? People like to take care of their teeth. People like to have teeth that are white. If you are one of these people and would like to find information regarding San Antonio teeth whitening, then you might need a little help.

Looking for information today is actually quite easy because of the many sources available. You see, information is the most commonly traded commodity nowadays. There are people who thrive by trading information. So if you need information on San Antonio Teeth whitening, here are some tips for you:

1) Internet The internet is the first place that most people look when they are trying to find information. This is because the internet is the largest and most accessible source of information today. People are able to access the internet no matter where they are and no matter what time of the day it is. More and more devices are being developed in order to make the internet more accessible to people.

Through the internet, you will have access to the information on San Antonio Teeth whitening that you need plus so much more. The internet will provide you with contact information. It will allow you to make inquiries regarding the procedures involved and the prices. The internet will also help you by letting you make appointments with the dentist without even leaving your seat.

2) Yellow pages Many people think that the telephone directory is an obsolete information source that cannot provide even a fraction of the information found on the internet. However, you should know that there are two advantages to using the telephone directory in looking for information about San Antonio Teeth whitening:

a) Organization People who have searched through the internet know that the process can be very confusing. There are those who spend hours clicking link after useless link and end up with no information on San Antonio Teeth whitening. One advantage of using the telephone book is the fact that it contains the information on San Antonio Teeth whitening that you need organized under a single letter. This means that you will be able to contact the service that you require easily. Since the information is organized, you also have the privilege of actually being able to compare companies easily.

b) Locality One of the best things about using the telephone book is the fact that it will provide you with information relevant to your locality. If you look for information regarding San Antonio teeth whitening on the internet, you might end up with information about some orthodontist practicing in South America. It could be pretty comprehensive, but it would also be pretty useless. By looking through the telephone book, you would be able to make sure that the person you contact would actually be accessible to you.

There are many other ways through which you can find information about San Antonio teeth whitening. All you need to do is look carefully and never underestimate a potential resource.

General Health

An Overview of Swine Flu

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Swine flu or influenza is a condition caused by strains of subtypes of Influenza A virus called H1N1, H1N2, H3N1, H3N2, and H3N3. These viruses are common in pigs located in midwestern United States, Canada, South America, Mexico, Mainland China, Japan, Taiwan, Europe, and other Eastern Asian countries.

Transmission of influenza virus from swine to humans is relatively uncommon and does not always result to human influenza but often leads to production of antibodies in the blood. When properly cooked, pig meat does not have the potential of passing the virus. Transmission that leads to human influenza is called zoonotic swine flu.

People who work with pigs, particularly those with direct exposure, are at greater risk of being infected with swine flu. Towards the middle of the 20th century, identification of influenza subtypes became likely paving the way for an accurate diagnosis of transmission to humans. Since then, 50 infections have been confirmed and recorded.

It is rare for these strains of swine flu to be transmitted from one human to another. In humans, the symptoms of swine flu are similar to common influenza as well as influenza-like illness such as chills, sore throat, fever, coughing, muscular pains, severe headache, and general discomfort.
The 2009 swine flu outbreak in humans was caused by a new strain of influenza A virus subtype H1N1 which have genes that closely resemble swine influenza. The root of this new strain is not known. According to the World Health Organization for Animal Health, this new strain has not been isolated in pigs. It is capable of human-to-human transmission and manifests the normal symptoms of influenza.

Swine can be infected with human influenza such as the case of the 1918 flu pandemic and the 2009 flu outbreak. Swine flu was first proposed as a disease associated with humans during the 1918 flu pandemic. During that time, pigs became simultaneously sick with humans.

Influenza virus as a cause of disease in pigs was first identified in 1930. For the next six decades, strains of swine influenza became almost exclusively H1N1. From 1997 to 2002, new strains of three varied subtypes and 5 different genotypes were identified as the cause of influenza among pigs in North America.

From 1997-1998, H3N2 strains developed. They included genes acquired through reassortment of human, avian, and swine viruses and have been a principal cause of wine influenza in North America. Reassortment between H1N1 and H3N2 resulted to the development of H1N2. In Canada, a strain of H4N6 resulted from the reassortment of avian and swine flu but was isolated on a single farm.

The H1N1 variant of swine flu is one of the descendants of the strain that brought about the 1918 flu pandemic. While persisting in pigs, the descendants of the 1918 virus have also been transmitted throughout the 20th century which resulted to the usual seasonal influenza outbreaks.
It is interesting to note that direct infection from pigs to humans is rare, with only 12 confirmed cases in the United States since 2005.

However, since the influenza strains remain in the pigs after they have disappeared in the human population can make these pigs a reservoir where the influenza virus could survive and later on transmitted to humans as soon as their immunity to the strain is no longe effective.

Swine flu has been recorded as zoonosis in humans several times, oftentimes with limited distribution and rarely with massive distribution. Swine outbreaks are common and can lead to significant economic losses in the industry, mainly leading to stunting and expanded market time. Swine influneza, for instance, the British meat industry has experienced 65 million of losses annually.