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How Infection Works

Credit: iStockphoto

Infection with a pathogen does not necessarily lead to disease. Infection occurs when pay with paypal Pleaser Womens Indulge3000 Boot Red Patent buy online outlet MlojPV
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enter your body and begin to multiply. Disease occurs when the cells in your body are damaged as a result of infection and signs and symptoms of an illness appear. The incidence of disease among those infected varies greatly depending on the particular pathogen and individual susceptibility.
Many of the symptoms that make a person suffer during an infection—fever, malaise, headache, rash—result from the activities of the immune system trying to eliminate the infection from the body.
In response to infection, your immune system springs into action. White blood cells , layasa Tan Sandals sale marketable GOU12813M
, and other mechanisms go to work to rid your body of the foreign invader. Indeed, many of the symptoms that make a person suffer during an infection—fever, malaise, headache, rash—result from the activities of the immune system trying to eliminate the infection from the body.
Pathogenic microbes challenge the immune system in many ways. Viruses make us sick by killing cells or disrupting cell function. Our bodies often respond with fever (heat inactivates many viruses), with the secretion of a chemical called Stacy Adams Mens Deacon Cap Toe Oxford Chalk discount release dates sale finishline big discount cheap online hIOwn
(which blocks viruses from reproducing), or by marshaling the immune system’s antibodies and other cells to target the invader. Many bacteria make us sick in the same way that viruses do, but they also have other strategies at their disposal. Sometimes bacteria multiply so rapidly they crowd out tissues and disrupt normal function. Sometimes they kill cells and tissues outright. Sometimes they make toxins that can paralyze, destroy cells’ metabolic machinery, or precipitate a massive immune reaction that is itself toxic.
Other classes of microbes attack the body in different ways:
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, which are members of the genus Plasmodium, have complex life cycles. Sporozoites, the stage of the parasite that infects new hosts, develop in the salivary glands of Anopheles mosquitos. They leave the mosquito during a blood meal from a human, enter the host’s liver, and multiply. Cells infected with sporozoites eventually burst, releasing another cell form, merozoites, into the bloodstream. These cells infect red blood cells and then rapidly reproduce, destroying the red blood cell hosts and releasing many new merozoites to do further damage. Most merozoites continue to reproduce in this way, but some differentiate into sexual forms (gametocytes) that are taken up by the female mosquito, thus completing the protozoan life cycle.

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Natalie was my shy 4-year-old little girl when she started in Star Kidz. I put her into your program in hopes that she would have fun and come out of her shell a bit. Throughout her years of Star Kidz shows, Steve and I would watch her confidence and performance abilities skyrocket.

Class Length: 50 minutes once a week

This is a drop-off class only. In this series of acting, singing, and dancing classes for kids in Harrison, Rye Brook, and White Plains, we introduce them to music as a means of expressing themselves vocally, dramatically and through movement, with the goal of building confidence and poise. For many of these little ones, this class is their first opportunity to hold a working microphone. In each of these areas, we encourage the kids to feel comfortable within themselves to perform, an attribute that helps them in all areas of schooling and in growing up.

Children can pick from a wide variety of songs to sing from their favorite TV shows, Disney movies, Broadway shows and radio hits as well as the time-tested, kid-friendly standbys. Fun and simple vocal exercises like animal sounds and scales get their mouth muscles moving and help convey the concept of pitch.

Throughout the semester, we engage the students in a variety of fun acting exercises and drama games that capture their creative attention. They learn the fundamentals of acting by creating characters, exploring emotions and using their imagination. They learn to work both individually and together as a group. No matter what they’re working on, our focus is always building confidence as well as having a blast!

As for the dance, we customize a routine that follows suit with their developing fine-motor skills. With all aspects of the program, we make great use of repetition to reinforce learning.

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Class Length: 1 hour once a week

Each week in our singing, dancing, acting classes, our kindergartners and 1st-graders rush into the classroom to announce what songs they can’t wait to sing! And now that they’re learning to read, the karaoke screen and printed lyrics reinforce that learning in a fun way.

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classes, in K/1 we give students the tools they need to prevent bad vocal habits — teaching them that their voice is an instrument and offering a beginner’s understanding of how vocal exercises work mouth muscles and reinforce pitch learning. We continue that work with age-appropriate song choices, happily expanding their repertoire to include Broadway songs from beloved shows, while many enjoy singing from shows they are doing in their school musicals. The result is an excitement that builds all semester long.


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