Varicelle (Varicella-Zoster virus)
Plus besoin d’avoir la chair de poule en entendant ce mot : grâce à un nouveau vaccin, la varicelle peut aller se faire cuire un œuf.
|Sizes||Giantmicrobes are based on actual microbes, cells, organisms and other critters, only 1,000,000 times actual size!
Gigantic (GG) 40-60cm
XL (XL) 25-38cm
Original (PD) 12-20cm
Minis (MM) 5-10cm each
Keychain (KC) 5-10cm with clip
|Materials||Plush from all new materials. Stuffed with polyester fiber fill. Surface washable: sponge with water & soap, air dry.|
|Packaging||Each plush microbe includes a printed card with fun, educational and fascinating facts about the actual microbe or cell.|
|Safety||Every product meets or exceeds U.S. and European standards for safety. For ages 3 and up.|
All about Varicelle (Varicella-Zoster virus)
|Actual Size||150-200 nm in diameter, about 10 times larger than the common cold virus!|
|Where It Lives||Lives in top layer skin cells (chickenpox) and dormantly lives in sensory nerve cells (when active, causes shingles).|
|System||The nervous system and the integumentary system (skin).|
In 2010, 90% of children under three years old received the vaccine for chickenpox.
Roughly 350,000 cases of chickenpox occur in the U.S. annually.
|Symptoms||Fever and irresistible itchy rashes, followed by the formation of gross red spots/fluid-filled blisters.|
Thankfully, a vaccine is available which has been shown to be 70-90% effective. Treatment of chickenpox includes use of pain medications and topical treatments for the itchy rash, blisters, and scabs. Phew!
CAUTION! Taking aspirin while having chickenpox has been shown to increase risk of contracting Reye's syndrome, which causes liver and brain damage.
Painful and itchy rashes last on average 12 days.
Only those with weakened immune systems are at risk of death. Six deaths were caused by the chickenpox virus in 2007.
Chickenpox spreads easily. Direct contact with a chickenpox blister or the saliva from an infected person can spread chickenpox to other people. So students, tell your teacher to get your poor classmate our microbe for company while he or she misses a few classes.
Incubation period: 10-21 days after exposure, symptoms of chickenpox appear.
In 1767, English doctor William Heberden first distinguished chickenpox from smallpox.
Michiaki Takahashi, MD, created the first vaccination in 1974.
In 1995, a vaccination for varicella became available in the U.S., dropping the number of cases from 4 million to under 350,000 in the U.S. annually.
In most cases, getting chickenpox once means you will not get it again.
10-20% of people who have had chickenpox will contract shingles. Only those who have had chickenpox can contract shingles; both diseases stem from the Varicella-zoster virus.