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We test products based on their approved standards. Visit the asthma & allergy friendly™ Certification Program site for more details on the standards for each product type.Summary of Changes in Version 2 This is an updated version of the interim guidance document issued by the Centers for Disease Control and Prevention (CDC) on May 29, 2014. CDC has revised the interim guidance based on comments received from public health partners, healthcare providers, laboratories, professional organizations and others. airvita air purifierCDC will continue to update the document as necessary to incorporate new information that increases our understanding of MERS-CoV. blueair - hepasilent air purifier - stainless-steel Added a section titled “Clinical Laboratory Testing” to describe recommendations when handling potential MERS-CoV specimens in the clinical laboratory setting.homedics oscillating tower hepa air cleaner

Expanded the "Packing, Shipping and Transport" section to include updated and useful documents. To date, little is known about pathogenic potential and transmission dynamics of Middle East Respiratory Syndrome Coronavirus (MERS-CoV). Until more information becomes available, precautions should be taken in collecting and handling specimens that may contain MERS-CoV. Timely communication between clinical and laboratory staff is essential to minimize the risk incurred in handling specimens from patients with possible MERS-CoV infection. Such specimens should be labeled accordingly, and the laboratory should be alerted to ensure proper specimen handling. General and specific biosafety guidelines for handling MERS-CoV specimens are provided below. For additional detailed instructions please refer to the following: Laboratory workers should wear personal protective equipment (PPE) which includes disposable gloves, laboratory coat/gown, respirator, and eye protection when handling potentially infectious specimens.

Acceptable respiratory protection devices include: a properly fit-tested, NIOSH-approved filtering facepiece respirator (N-95 or higher level) or a powered air-purifying respirator (PAPR) equipped with high-efficiency particulate air (HEPA) filters. Accurate fit-testing is a key component of a respiratory protection program (RPP) and will assist with effective respirator use. An RPP includes medical clearance, training, fit-testing, and fit-checking to ensure appropriate respiratory selection and use. To be effective, respirators must provide a proper sealing surface on the wearer’s face. Personnel who cannot wear fitted respirators because of facial hair or other fit limitations should wear loose-fitting hooded or helmeted PAPRs. See detailed information on a respiratory protection program. Any procedure with the potential to generate fine-particulate aerosols (e.g., vortexing or sonication of specimens in an open tube) should be performed in a Class II Biological Safety Cabinet (BSC).

Appropriate physical containment devices (e.g., centrifuge safety buckets; sealed rotors) should be used for centrifugation. Ideally, rotors and buckets should be loaded and unloaded in a BSC. Perform any procedures outside a BSC in a manner that minimizes the risk of exposure to an inadvertent sample release. After specimens are processed, decontaminate work surfaces and equipment with appropriate disinfectants. Use any EPA-registered hospital disinfectant. Follow manufacturer's recommendations for use-dilution (i.e., concentration), contact time, and care in handling. All disposable waste should be autoclaved. Clinical laboratories performing routine hematology, urinalysis, and clinical chemistry studies, and microbiology laboratories performing diagnostic tests on serum, blood, or urine specimens should follow standard laboratory practices, including Standard Precautions, when handling potential MERS-CoV specimens. For additional information, see Biosafety in Microbiological and Biomedical Laboratories (BMBL) - Fifth Edition (page 225).

Packaging, shipping, and transport of specimens from suspect cases of MERS-CoV infection must follow the current edition of the International Air Transport Association (IATA) Dangerous Goods Regulations. Follow shipping regulations for UN 3373 Biological Substance, Category B when sending potential MERS-CoV specimens. The right TV for today and tomorrow: Philips 4100 series HD Slim LED TV with Digital Crystal Clear. Experience vivid images, clear sound, and all the features you need-like handy extra USB and HDMI ports-to enjoy your TV at home. With Digital Crystal Clear Ultra Narrow bezel gives you more picture to love Traditional TVs have a bezel that wraps around the TV like a picture frame. Our Ultra Narrow bezel is modern and thin, so you have more picture to enjoy. 100Hz PMR for sharp moving images Perfect Motion Rate combines Philips display technology and advanced video processing techniques to improve the quality of each picture frame. So whether you like gaming, fast paced sporting events or action films, you’ll experience the ultimate in sharpness and smooth moving images.

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