TIME TO TAKE NOTES: USING YOUR CORNELL NOTES , FILL IN THE BLANKS AS WE GO THROUGH THE NOTES. FOR THOSE WITH A CELL PHONE, START AND PAUSE THE SLIDES TO FILL IN THE BLANKS

What is an Infectious Disease? Contagious disease include Common infections such as colds and influenza Not all infectious disease are contagious CONTAGIOUS DISEASE =

How Disease Spread? Common ways infections are spread: Touching = Coughing or Sneezing= Sharing=

Lesson 2: Bacterial Infections Bacteria cause a serious infection very quickly because: They reproduce so rapidly Untreated, Bacterial infections can be serious or even: deadly STREP THROAT= Main symptom of strep throat is: Pain when you swallow Strep throat is caused by the streptococcus bacterium

Bacterial Infections: Serious consequences of strep throat infection untreated is : Rheumatic fever- this disease can affect your heart valves and large joints SINUS INFECTIONS Symptoms of a sinus infections are: Congestion Runny nose Fever headache

BACTERIAL INFECTIONS CONT. Sinusities is often caused by a bacterial infections. AVOIDING BACTERIAL INFECTIONS Five ways you can reduce your chances of catching a bacterial infection are: Limit your contact with people who have a bacterial infection Avoid sharing food or drink with others, especially if they have an infection Wash your hands frequently and carefully with soap and warm water Take warm showers frequently Eat properly and get enough sleep Antibiotics is a drug that can kill bacteria or slow the growth of bacteria.

CLOSING TIME: DO THE FOLLOWING QUESTIONS; COMPLETE THE DISEASE PREVENTION WORKSHEET USING YOUR NOTES LOCATED IN THE BLACK TRAY LABELED “ DISEASE PREVENTION WORKSHEET” WHEN YOU ARE DONE PLACE YOUR WORK IN THE DRAWER CLOSING TIME: WHEN YOU ARE DONE WITH YOUR QUESTIONS, GET A POST-IT AND ANSWER THE CONCEPTUAL QUESTIONS ON THE CLOSING BOARD