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• 1 in 5 Hospitalized NYC COVID-19 Patients Needed ICU Care
• 5 Tips to Help Quit Smoking in 2021
• 7 Out of 10 Hospitalized COVID Patients Will Have Long-Haul Symptoms
• 8/8 -- Turning Away From Vaping, Nicotine-Addicted Teens Choose Candy, Gums
• 99% of Planet's Population Breathes Dirty Air: WHO
• A Little Cash May Help Women Quit Smoking During Pregnancy: Study
• A Plus From the Pandemic: Fewer Kids Using E-Cigarettes
• About 4 in 10 Stroke Survivors Who Smoke Don't Quit the Habit
• Ad Displays in Stores Boost Teen Vaping Rates: Canadian Study
• Addictive, Harmful Vaping Is Super Cool on TikTok
• Adding Vaping to Smoking Brings Even Worse Respiratory Effects
• Advances in Treatments Against Severe COVID-19 May Have Stalled
• Advent of Electric Cars Is Already Improving Health
• Air Pollution May Do More Harm to Women Than Men
• Air Purifiers May Help the Hearts of People With COPD
• Americans' Lung Health: The Poor Suffer Most
• Americans With Asthma Get First Updated Guidelines in Over a Decade
• Amid a Surge in RSV Cases, Hopes for a New Vaccine
• Amy Schumer's Son Recovering After Being Hospitalized With RSV
• Another Benefit to Asthma Control for Kids: Less Bullying
• Another Coronavirus Health Threat: Too Few Asthma Inhalers
• Another Deadly Disease for Smokers: Pulmonary Fibrosis
• Another Health Threat: Drug-Resistant Mold Infections
• Another Pollen Misery: It Might Help Transmit COVID-19
• Another Smoking Hazard for Men: Brittle Bones
• Antibiotics Won't Help Fight Lung-Scarring Disease IDF: Study
• Any COVID-19 Infection Raises Odds for Lingering Symptoms, Study Finds
• Are Ventilators Helping or Harming COVID-19 Patients?
• As COVID Restrictions Lifted, Asthma Attacks Rose
• As COVID Rules Ease, Common Colds Rebound Across America
• Asthma May Not Boost Odds of Severe COVID-19
• Asthma Ups Ventilator Needs of Younger Adults With COVID-19: Study
• Asthma, Allergies Raise Heart Risks, Too
• Asthma, COPD Raise Odds for Severe COVID-19, Lung Experts Warn
• B 11/21 -- Which Kids With COVID Will Get Very Sick?
• Bad Sleep May Be Bad News for People With COPD
• Ban Menthol Cigarettes, Lower Smoking Rates?
• Banning Flavored Vapes Didn't Spur Folks to Quit
• Biden Administration Moves to Cut Methane Emissions That Threaten Climate, Health
• Biden Announces New Lung Health Program for U.S. Veterans
• Biden to Announce Nicotine-Reduction Rule for Tobacco Companies
• Black Americans Would Reap Biggest Health Boon From Cleaner Air
• Black Patients Fare Worse With Deadly Lung Disease Pulmonary Fibrosis
• Black, Hispanic Patients With Severe Allergies Less Likely to Get Allergy Shots
• Blow Your Horn: Do Wind Instruments Spread COVID?
• 'Brain Zap' Technology May Help Hardcore Smokers Quit
• Brain 'Zap' Treatment Might Curb Smoking
• 'Breakthrough' COVID More Likely in People With Problem Drug, Alcohol Use
• Breast Cancer Surpasses Lung Cancer as Leading Cancer Diagnosis Worldwide
• Breathing Dirty Air Can Cause Teens' Hearts to Skip a Beat
• Breathlessness With 'Long COVID' May Point to Heart Damage
• California Voters Ban Flavored Tobacco, and a Cigarette Maker Is Suing
• Can Adults Get RSV?
• Canada to Become 1st Country to Mandate Warning Labels on Individual Cigarettes
• Canada's Menthol Cigarette Ban Boosted Quit Rates: Would the Same Happen in U.S.?
• Cancer Survivors at Higher Odds for Second Cancer: Study
• Cheap, Effective Ventilator Made From Ambulance 'Resuscitation Bags'
• Child Nasal Swab Tests Conducted by Parent Yield Accurate Results: Study
• Cigarette Sales Jumped During Pandemic
• Cleaning Up the Air Could Help Prevent Alzheimer's
• Climate Change May Bring More Fungal Lung Infections
• Climate Change Worsens Wildfires, Bringing Poorer Health to All
• Clinical Trial to Investigate Nitric Oxide Treatment of COVID-19
• Coldplay Suspends Tour Over Chris Martin's 'Serious Lung Infection'
• Colds, Bronchitis Cases Resurged After Texas Eased COVID Rules
• Coming This Way: Huge Saharan Dust Plume Will Affect Americans' Health
• Common Lung Function Test Often Misses Emphysema in Black Patients
• Could Going Vegetarian Lower Kids' Asthma Risk?
• Could Umbilical Cord Stem Cells Be a Lifesaver Against Severe COVID-19?
• COVID Lockdowns Got People Smoking More
• COVID No More Deadly for People With Asthma, Large Study Shows
• COVID Symptoms Haunt Nearly Half of Hospitalized Patients a Year Later
• COVID-19 Can Damage Lungs So Badly That 'Only Hope' is Transplant
• COVID-19 Can Trigger Serious Heart Injuries
• COVID-19 Damages Lungs Differently From the Flu: Study
• COVID-19 Is More Severe in Smokers
• COVID-19 Typically Mild for Babies: Study
• Defenses Down: COVID Antibodies in Nose Decline First
• Delay in Graphic Warning Labels on Cigarettes Cost Lives: Study
• Depression Plagues Many Coal Miners With Black Lung Disease
• Despite Pleas From Pediatric Groups, Biden Balks at Declaring RSV a Health Emergency
• Did a Ban on Flavored Vapes Raise Teen Smoking Rates?
• Did People Smoke More or Less During the Pandemic?
• Dirtier Air May Bring More COVID-19 Deaths
• Dirty Air Can Worsen COVID Outcomes
• Dirty Air Could Raise COVID Risks for People With Asthma, COPD
• Dirty City Air Killed More Than 1.8 Million People Globally in 2019
• Do You Live in One of America's Unhealthiest Cities for Polluted Air?
• Do You Live in One of America's Worst Cities for Dirty Air?
• Doctors Answer Your Questions About RSV
• Doctors Should Watch for Punctured Lungs in COVID Patients
• Does Your Child Have a Cold or Severe RSV? Signs to Look For
• Double Lung Transplants Save Lives of Sickest COVID Patients
• Double Trouble: Wildfire Smoke Could Boost Odds for COVID's Spread
• Double Trouble: Wildfires Can Raise COVID Risks
• Doubly Good: Healthy Living Cuts Your Odds for the 2 Leading Killers
• Drink Up! Humans Are the 'Water-Saving Apes'
• Early On, Many Seniors Were Unfazed by Coronavirus Warnings, Study Finds
• ECMO: Technology That Might Help COVID Patients When Ventilators Can't
• El vapeo puede afectar al lubricante de los pulmones, y dificultar la respiración
• EPA Proposes Tougher Rules on Air Pollution
• Even Before COVID, Many More People Died Early in U.S. Versus Europe
• Even for Preschoolers, Healthier Hearts May Mean Healthier Brains
• Even 'Light' Smoking Can Quickly Become Addictive
• Even Low Levels of Air Pollution Harm Heart, Lungs
• Even Mild Cases of COVID Can Leave 'Long-Haul' Illness, Study Shows
• Even Mild Obesity Raises Odds for Severe COVID-19
• Even People With Lung Disease Should Wear Masks: Experts
• Even Secondhand Smoke in Pregnancy Might Raise Baby's Breathing Risks
• Even 'Social Smokers' Up Their Odds of Death From Lung Disease
• Even With Mild COVID, Obesity May Mean Worse Symptoms
• Exercise May Be a Buffer Against Pneumonia
• Experts Warn of Heart Dangers From Smoke of Canadian Wildfires
• Exposing Kids to Safe Levels of Peanut When Young Might Prevent Allergy
• Ex-Smokers Who Take Up Vaping Are More Prone to Relapse: Study
• Face Shields No Good as Substitute for Masks, Study Shows
• Fans Could Help Cancer Patients Breathe Easier: Study
• Fauci 'Cautiously Optimistic' for COVID-19 Vaccine by Year's End
• FDA Approves First RSV Vaccine
• FDA Approves Pfizer's RSV Shot for Older Adults
• FDA Bans Sale of Nearly a Million E-Cigarettes; Allows Juul to Remain on Market
• FDA Panel Backs Pfizer's RSV Vaccine for Older Americans
• FDA Panel Backs Second RSV Vaccine for Older Americans
• FDA Poised to Ban Menthol Cigarettes
• FDA Proposes Ban on Menthol Cigarettes, Flavored Cigars
• FDA Says Repaired Sleep Apnea Machines Still Carry Health Risks
• FDA Tells Three Small E-Cigarette Makers to Stop Selling Flavored Products
• Federal Agency Mulls Ban on Gas Stoves Due to Health Concerns
• Feds Urge Vaccination as 'Tripledemic' Hits More Americans
• Fending Off Asthma Attacks During a Pandemic
• Fewer Smokers Tried to Quit During COVID Pandemic
• Flavored-Cigarette Ban Led to Smoking Decline Among Young Americans
• Flipping the Odds: Turning Patients Prone Helps Fight COVID-19
• Flu Has Started Early and With a Punch: CDC
• Flu Shot Might Help Ward Off Severe COVID
• For Men, Vaping May Be a Downer in the Bedroom
• For Survivors, COVID-Related Heart, Lung Issues Can Ease Over Time
• Formaldehyde in Hair Straighteners Prompts FDA Warning
• Four Factors in Midlife Predict a Healthy Old Age for Women
• 'Garage Lab' Vape Products May Be Driving Lung Injury in Rural Appalachia
• Getting Kids Out in Nature Boosts Lung Health, Study Finds
• Giving Back: Once a Lung Transplant Recipient, Now a Surgical Nurse
• Gruesome Cigarette Warnings May Work on Smokers: Study
• Guard Yourself Against the Health Dangers of Wildfire Smoke
• Gum Disease Treatments Lose Their Punch in Heavy Smokers
• 'Heat Not Burn' Cigarettes Can Still Harm the Heart
• Heavy Drinking in Youth Could Harm Arteries
• High Blood Levels of Cadmium May Be Tied to Worse COVID-19
• High Heat, Heavy Smog a Deadly Combo: Study
• How Persistent Asthma Might Harm the Heart
• How Smoking Could Help Spur Breast Cancer's Spread
• How Unhealthy Are Cigars?
• Huge Mass of Sargassum Seaweed Is Targeting Florida's Coast, With Hazards to Health
• Immune System May 'Remember' Infections From Previous Coronaviruses
• In Nonsmokers, COPD May Up Lung Cancer Risk
• In Stockholm Study, As City Air Improved So Did Kids' Lung Capacity
• Income a Factor in Whether You Get Lifesaving ECMO Breathing Support: Study
• Is a Ban on Menthols Enough to Thwart Big Tobacco?
• Is It COVID-19 or Seasonal Allergies?
• Is Your State Among the Worst for Tobacco Control?
• Juul Reaches $462 Million Settlement With Six States, D.C.
• Juul to Pay $40 Million in N.C. Case Over Vaping's Harm to Teens
• Keep Asthma Under Control to Avoid Worse COVID Outcomes: Study
• Keep Your Holidays Allergy-Free This Year
• Kids With Uncontrolled Asthma at Higher Odds for Severe COVID-19
• L.A.'s Oil Wells Could Be Harming Citizens' Health
• Lab Experiments Show How Masks Could Protect Against COVID-19
• Last-Ditch Life Support System Is Saving Lives of COVID Patients
• Local Sales Bans on Flavored Tobacco Products in California Cut Use
• Lockdowns Cut Air Pollution, But Poorer Neighborhoods Benefited Less
• Loneliness May Make Quitting Smoking Even Tougher
• Long COVID May Bring Long-Term Lung Damage
• Long COVID, Big Bills: Grim Legacy of Even Short Hospital Stays
• 'Long Road Back': He Struggles With a Lung Condition Years After Severe COVID
• Long-Haul COVID Can Include Chronic Fatigue: Study
• Long-Haul COVID Symptoms Common, Rise With Severity of Illness
• Long-Haul COVID Symptoms? Getting Vaccine Won't Make You Feel Worse, Study Finds
• Loss of Smell, Taste Might Be Long-Term for Some COVID-19 Survivors
• Low-Nicotine Cigarettes Won't Leave Smokers Agitated, Study Finds
• Lung Cancer Survival Continues to Improve, But Not for All
• Lying Prone Can Help Hospitalized COVID Patients, But Many Can't Sustain It
• Making U.S. Cities Greener Could Have Saved Thousands of Lives
• Many Heart Disease Patients Keep Smoking, Despite Knowing Risks
• Many People With Asthma Have Mixed Feelings About Masks: Poll
• Many Recovering COVID Patients Show Signs of Long-Term Organ Damage
• Meat Production Is Dirtying the Air You Breathe
• Men Exposed to Cigarette Smoke in Childhood More Likely to Have Asthmatic Kids
• Men Worldwide Have Shorter Life Spans Than Women
• Menthol Vapes Could Be Even More Toxic to Lungs
• Menthols Make Up 40% of U.S. Cigarette Sales; Ban Could Have Huge Impact
• Microbes in Lungs Could Affect COVID-19 Outcomes
• Mold a Big Threat to People With COPD
• Mom's Exercise in Pregnancy May Help Baby's Lungs
• More Americans Are Moving to Wildfire-Prone Areas
• More Americans Would Get Lung Cancer Screening Under New Guidelines
• More Evidence Masks Slow COVID's Spread
• More Olive Oil May Bring Longer Life: Study
• More Than a Quarter of Long COVID Patients Still Not Recovered After 6 Months
• More Than Half of People With Asthma Aren't Seeing a Specialist
• Most U.S. Adults Who Vape Want to Quit: Study
• Move to 'Green' School Buses Could Boost Kids' Class Attendance
• Move to 'Zero-Emission' Vehicles Would Save 90,000 U.S. Lives by 2050
• MS Has Mixed Impact on Patients' Cancer Risk: Study
• Multiple Studies Confirm Steroids Can Fight Severe COVID-19
• Myths, Ignorance Persist Around Lung Cancer: Poll
• New Coronavirus Can Also Infect Cells in the Mouth
• New First Look at the Tiniest Babies' Lungs
• New Hope Against Diseases Marked by Progressive Scarring of Lung Tissue
• New Insights Into Why Asthma Worsens at Night
• New Screen Might Spot More Cases of Hidden COPD
• New Zealand Aims for Zero Smokers in a Generation: Could Plan Work Elsewhere?
• Nitrogen Dioxide, a Car Exhaust Pollutant, Is Raising Death Rates: Study
• No Lasting Damage to Lungs After COVID in Young Patients: Study
• No Lasting Lung Damage After Full Recovery From COVID-19
• Nova Scotia Wildfires Sending Unhealthy 'Smoke Plume' to U.S. Northeast
• Obesity in Youth Could Be Big Risk Factor for MS
• Other Health Woes Common When Meth Addiction Strikes
• Over 3 Million U.S. School Kids Now Vaping or Smoking
• Pandemic Has People Cleaning, and That Means More Asthma Attacks
• Pandemic Puts 'Outdated' Infection Control Practices Under Scrutiny
• Parents Often in the Dark When Kids Take Up Vaping
• Parents' Pot Smoking Means More Colds, Flu for Kids
• Pollen Peril: Sneezin' Season May Up COVID Risk
• Preemie Babies End Up Hospitalized More as Kids
• Pre-Surgery COVID Precautions Tied to Worse, Not Better, Patient Outcomes
• Preterm Birth Ups Mom's Long-Term Heart Disease Risk: Study
• Putting Hospitalized COVID Patients on Their Belly May Not Be a Good Idea After All
• Quit Smoking to Cut Risk of Death From A-Fib
• Quitting Smoking Ups Survival After Lung Cancer Diagnosis
• Raising Legal Age for Tobacco Cuts Teen Smoking, Study Confirms
• Recall of Philips Breathing Machines Affects Millions of Americans
• Reduced Drinking May Improve Veterans' Chronic Pain
• Research Reveals Why COVID Pneumonia Is More Deadly
• Resolved to Quit Smoking This Year? Experts Offer Tips
• Rheumatoid Arthritis Treatment Doesn't Harm Lungs: Study
• Rising Cases of Invasive Strep A in Kids Have Experts Concerned
• RSV in Infancy Could Raise a Child's Risk for Asthma
• RSV Is Common, Dangerous Infection: What Parents Need to Know
• RSV Respiratory Illnesses Rising for Babies, Experts Warn
• Scientists Design Protective Respirator for Health Care Workers
• Secondhand Smoke Can Raise Odds for Mouth, Throat Cancers
• Secondhand Smoke Is Sending Kids to the ER
• 'Secondhand Vaping' May Be Unhealthy — Could Public Bans Be Coming?
• Secret Weapon for Quit-Smoking Campaigns: Pets
• Sharp Spike Seen in Air Pollution Levels in Recent Years
• Shift Work Might Raise Your Odds for Severe COVID-19
• Sleep Apnea Aid Eases Heart Problems in People With Prediabetes
• Sleep Apnea Patients Struggle as Common CPAP Machine Is Recalled
• Sleep Apnea Raises Odds for Severe COVID-19
• Smoggy Air Could Worsen COVID, Even If You're Vaccinated
• Smoggy Air Might Help Spur Sinusitis
• Smoke From Wildfires Is Especially Tough If You Have Asthma. Here’s How to Protect Yourself
• Smokers More Prone to Memory Loss by Middle Age
• Smokers, Obese People Need Major Heart Interventions Earlier in Life
• Smokers, Vapers in Special Danger From Coronavirus
• Smoking Can Really Weaken the Heart
• Smoking Costs U.S. Economy Almost $900 Billion a Year
• Smoking in Pregnancy Greatly Raises Odds for SIDS in Newborns
• Smoking in Pregnancy Has Declined by a Third Since 2016
• Smoking Makes a Comeback in the Pandemic
• Smoking Plus Mental Illness Can Send Caffeine Intake Soaring
• Smoking Plus Vaping Just as Deadly as Smoking on Its Own: Study
• Smoking Raises Aneurysm Risk for Women
• Smoking Raises Risk for Deadly 'Bleeding Strokes'
• Smoking Rates Drop for Americans Battling Depression, Substance Abuse
• Smoking Rates High Among Surgery Patients
• Smoking Reduces Survival Odds After Bladder Cancer Surgery
• Smoking Ups Your Risk of a Fatal Brain Bleed
• Smoking Weed Could Be Tougher on Your Lungs Than Cigarettes: Study
• Smoking, Drinking Gateway to Pot, Study Finds
• Smoking-Plus-Vaping No Healthier Than Smoking on Its Own
• Social Distancing Kept Kids From Getting Flu, RSV
• Social Distancing Probably Stopped 2020 Outbreak of Paralyzing Disorder in Kids
• Social Media Has Big Impact on People Taking Up Smoking, Vaping
• Spring Cleaning Can Sweep Away Allergens From Your Home
• Spring's Double Trouble: Asthma Plus Seasonal Allergies
• Stuck at Home, Suffering With COVID? Experts Offer Guidance on Care
• Study Shows Powerful New Target to Saving Lives From COPD
• Supreme Court Curbs EPA's Authority Over Power Plant Emissions
• Survived a Heart Attack? Long Work Hours Raise Your Odds for Another
• Survivors of Severe COVID Face Higher Odds for Another Hospitalization Soon After
• Swimmers Face a Little Known Danger: Fluid on the Lungs
• Taking 2 Supplements in Pregnancy Could Lower Baby's Odds for Croup
• Teen Smoking Rates Drop, E-Cig Use Rises: Study
• Teens More Likely to Vape If Parent Smokes
• Teens Who Use Pot, E-Cigs and Cigarettes Are in Triple Danger
• The Most Common Asthma Symptoms You Should Know
• The Sooner Young Smokers Start, The Less Likely They Are to Quit
• There Is No 'Healthy Obesity,' Study Finds
• There May Be a Better Way to Allocate Precious Donor Lungs for Transplant
• There's Almost Nowhere in the World Free of Air Pollution
• There's No Healthy Alternative to Smoking Except Quitting: Study
• Too Often, Fatal Heart Attack or Stroke Is First Sign of Heart Trouble in Smokers
• Tough Childhoods Are Tough on Adult Hearts: Study
• Toxins Form When E-Cigarette Chemicals Mix, Study Says
• Train Wheels Send Unhealthy, 'Ultrafine' Metals Into Subway Air
• Treated or Untreated, COVID Symptoms Can Ease and Then Return, Study Finds
• Two-Fifths of Americans With COPD Live Far From Lung Rehab
• U.S. Smoking Rate Hits All-Time Low
• U.S. Smoking, Vaping Rates Fell in First Year of Pandemic: CDC
• U.S. Tuberculosis Cases Rose in 2022: CDC
• Under 50 and Had a Heart Attack? Quit Smoking, and You'll Live Longer
• Unhealthy in Your 20s? Your Mind May Pay the Price Decades Later
• Up to 60% of Teens in Some U.S. Schools Used E-Cigs: Study
• Used to Gauge COVID Severity, Pulse Oximeters Can Be Inaccurate on Darker Skin
• Vaccine Taken During Pregnancy Might Shield Baby Against RSV
• Vaping and Lung Damage in Teens: What's the Real Link?
• Vaping Can Trigger Gene Changes in Cells: Study
• Vaping Could Raise Teens' Odds for Severe COVID
• Vaping Could Weaken Your Bones, Study Finds
• Vaping Just Once Triggers Dangerous 'Oxidative Stress'
• Vaping May Addle the Adolescent Brain
• Vaping May Affect Lungs' Lubricant, Making Breathing Tougher
• Vaping Pot Worse Than Vaping Tobacco for Teens' Lungs: Study
• Vaping Ups Teens' Odds for Asthma, Asthma Attacks
• Vaping Won't Help Smokers Quit, Another Study Finds
• Vaping Worse Than Smoking for Boosting Odds for Stroke at Young Age
• Vaping-Linked Lung Injuries Can Leave Long-Term Symptoms
• Vaping-Related Lung Injuries Still Happening -- And May Look Like COVID-19
• Vitamin D Supplements Won't Shield You From COVID-19, Studies Find
• Wearing a Mask Doesn't Cause CO2 Poisoning
• Wearing a Mask Won't Ruin Your Workout, Study Shows
• Weight Loss Can Help Cut Lung Risks in 9/11 First Responders
• Western Wildfires Are Making Easterners Sick: U.S. Study
• Western Wildfires Fueling Air Pollution During Summer Months
• What Behaviors Will Shorten Your Life?
• What Puts You at High Risk of Midlife Mental Decline?
• When Coal-Fired Power Plants Close, Kids With Asthma Breathe Easier
• When States Legalize Marijuana, Teens' Asthma Rates Rise
• Which Symptoms Point to Severe COVID-19? Doctors Issue New Update
• White House 'Winter Preparedness Plan' Revives Free At-Home COVID Test Program
• Why a Newborn's First Breath Is So Important
• Why Are Gulf Coast Welders Dying From Anthrax-Like Disease?
• Why Are Young Black Americans Becoming Less Heart-Healthy?
• Why Do Obese People Have Higher Risk From COVID-19?
• Why Emphysema May Often Be Missed in Black Men
• Why Quitting Smoking Might Be a Bit Tougher for Women
• Wildfire Smoke Causes Rapid Damage to Your Health: Study
• Wildfire Smoke Is Especially Toxic to Lungs, Study Shows
• Wildfire Survivors Could Face Higher Cancer Risk
• Wildfires Are Changing the Seasonal Air Quality of the U.S. West
• Wildfires Cause More Than 33,000 Deaths Globally Each Year
• Wildfires Plus Heat Make Breathing Dangerous in America's West
• With 3D Printer, N.Y. Hospital Converts Sleep Apnea Machines Into Ventilators
• Woman With Severe COVID-19 Gets Life Saving Double-Lung Transplant
• Women More Prone to Nighttime Cardiac Arrest Than Men
• Women Smokers Less Likely to Get Cancer Screenings
• Wood-Fired Cooking a Cause of Lung Illness in Developing World
• You Can Pass COVID to Your Cat, Study Finds
• You Don't Have to Be a Smoker to Get Lung Cancer
• You Don't Have to Smoke to Get Lung Cancer
• Your Sleep Habits May Worsen Your Asthma
• Youth Vaping Rates Decline, But 1 in 5 U.S. Teens Still Uses E-Cigs
• Youth Vaping Rates Have Plunged During Lockdown: Study
• Youth Vaping Triples Odds for Adult Smoking
• You've Got Fungi in Your Lungs, and That's OK
• Zinc Might Help Shorten Your Cold or Flu, Study Finds