SlideShare a Scribd company logo
Sharmaine Villamor1
Definitions:
• Zoonosis: “disease of animals transmissible to
humans under natural conditions”
• Influenza: “an acute viral infection of the respiratory
tract, occurring in isolated cases, epidemics, and
pandemics, caused by Influenzavirus A, B or C … “
(AKA “The Flu”)
• Pandemic: “A widespread epidemic of a disease”
• Epidemic: “Occurring suddenly in numbers clearly
in excess of normal.”
Sharmaine Villamor
2
Zoonotic Influenza Pictures
Sharmaine Villamor
3
RNA Virus (smaller than
a cell)
Has no cell wall
Invades other cells
Alters the infected cell
and its DNA
Sharmaine Villamor
4
 ♥♥♥
►► Influenza A is made of 8 parts, called segments
 Those 8 segments are used to make 10 larger
components called gene products
 These determine certain aspects of the virus
 Include products called Hemagglutinin and
Neuraminidase, or HA and NA for short.
 Commonly recognized in the name of the
strain of the virus, such as “H1N1”
Sharmaine Villamor
5
 Control how this virus interacts with the host cell
HA: How well the virus gets along with the host cell1
Friend or foe: “Do I know you?”
Come on in, make yourself at home…
NA: How well the children of the virus can detach from
the inside of the host cell to spread to other cells
Allows the children to “leave the nest”
Children move in with someone else, start their own
families
Why we classify the strain by the H and N variations.
HA and NA?
Sharmaine Villamor
6
 Hey, look, it’s a party! (The door is open…with
the right HA key…)
 Mix with your friends
 Decide to stay (Hey, why not, the food is
free, and the party never stops?)
 Start talking to the other DNA segments
 Spread some urban myths
 How about a little Antigenic Drift?
 Have children, (slow random genetic
changes)
 Kick the kids out when they’re old
enough (replication)
What happens next?
Sharmaine Villamor
7
Sharmaine Villamor
8
Common Zoonotic Disease
Question Areas
Sharmaine Villamor
9

More Related Content

Viewers also liked

документ Microsoft office word (3)
документ Microsoft office word (3)документ Microsoft office word (3)
документ Microsoft office word (3)virtualtaganrog
 
Tema 2. Tiempo, clima y paisajes de la Tierra
Tema 2. Tiempo, clima y paisajes de la TierraTema 2. Tiempo, clima y paisajes de la Tierra
Tema 2. Tiempo, clima y paisajes de la Tierra
cherepaja
 
Tema 1 - La tierra y su representacio´n
Tema 1 - La tierra y su representacio´nTema 1 - La tierra y su representacio´n
Tema 1 - La tierra y su representacio´n
cherepaja
 
Tema 11 y 14 el mundo griego
Tema 11 y 14 el mundo griegoTema 11 y 14 el mundo griego
Tema 11 y 14 el mundo griego
Carlos Arrese
 
Jayaprakash k updated v1-kk
Jayaprakash k  updated v1-kkJayaprakash k  updated v1-kk
Jayaprakash k updated v1-kk
jayaprakash krishnan
 
Crisis Baja Edad Media Penínsular
Crisis  Baja Edad Media PenínsularCrisis  Baja Edad Media Penínsular
Crisis Baja Edad Media Penínsular
MVictoria Landa Fernandez
 

Viewers also liked (6)

документ Microsoft office word (3)
документ Microsoft office word (3)документ Microsoft office word (3)
документ Microsoft office word (3)
 
Tema 2. Tiempo, clima y paisajes de la Tierra
Tema 2. Tiempo, clima y paisajes de la TierraTema 2. Tiempo, clima y paisajes de la Tierra
Tema 2. Tiempo, clima y paisajes de la Tierra
 
Tema 1 - La tierra y su representacio´n
Tema 1 - La tierra y su representacio´nTema 1 - La tierra y su representacio´n
Tema 1 - La tierra y su representacio´n
 
Tema 11 y 14 el mundo griego
Tema 11 y 14 el mundo griegoTema 11 y 14 el mundo griego
Tema 11 y 14 el mundo griego
 
Jayaprakash k updated v1-kk
Jayaprakash k  updated v1-kkJayaprakash k  updated v1-kk
Jayaprakash k updated v1-kk
 
Crisis Baja Edad Media Penínsular
Crisis  Baja Edad Media PenínsularCrisis  Baja Edad Media Penínsular
Crisis Baja Edad Media Penínsular
 

Similar to Zoonotic Influenza

Alis vasquez 1.6
Alis vasquez 1.6Alis vasquez 1.6
Alis vasquez 1.6
Loreliz Romero
 
Introductory Psychology: Schizophrenia
Introductory Psychology: SchizophreniaIntroductory Psychology: Schizophrenia
Introductory Psychology: Schizophrenia
Brian Piper
 
Rabies Education
Rabies EducationRabies Education
Rabies Education
Noel Waterman
 
HIV(HUMAN IMMUNODEFICIENCY VIRUS)
HIV(HUMAN IMMUNODEFICIENCY VIRUS)HIV(HUMAN IMMUNODEFICIENCY VIRUS)
HIV(HUMAN IMMUNODEFICIENCY VIRUS)
Dr. Meenal Atharkar
 
Swineflu dr rs matoria
Swineflu dr rs matoriaSwineflu dr rs matoria
Swineflu dr rs matoria
Ram Matoria
 
Sexually transmitted diseases
Sexually transmitted diseasesSexually transmitted diseases
Sexually transmitted diseases
Rajath Kiran B
 
Emerging viruses
Emerging virusesEmerging viruses
Essay On Herpes
Essay On HerpesEssay On Herpes
Essay On Herpes
Angela Williams
 
Epidemiology of communicable diseases
Epidemiology of communicable diseasesEpidemiology of communicable diseases
Epidemiology of communicable diseases
Dalia El-Shafei
 
Rabies t thaxton
Rabies t thaxtonRabies t thaxton
Rabies t thaxton
Karen Fisher
 
Herpes Simplex Virus Research Paper
Herpes Simplex Virus Research PaperHerpes Simplex Virus Research Paper
Herpes Simplex Virus Research Paper
Erin Torres
 
Denise
DeniseDenise
Sex and sexuality powerpoint
Sex and sexuality  powerpoint Sex and sexuality  powerpoint
Sex and sexuality powerpoint
Angelica Kay Go
 
AAV Virus
AAV VirusAAV Virus
AAV Virus
Julie May
 

Similar to Zoonotic Influenza (14)

Alis vasquez 1.6
Alis vasquez 1.6Alis vasquez 1.6
Alis vasquez 1.6
 
Introductory Psychology: Schizophrenia
Introductory Psychology: SchizophreniaIntroductory Psychology: Schizophrenia
Introductory Psychology: Schizophrenia
 
Rabies Education
Rabies EducationRabies Education
Rabies Education
 
HIV(HUMAN IMMUNODEFICIENCY VIRUS)
HIV(HUMAN IMMUNODEFICIENCY VIRUS)HIV(HUMAN IMMUNODEFICIENCY VIRUS)
HIV(HUMAN IMMUNODEFICIENCY VIRUS)
 
Swineflu dr rs matoria
Swineflu dr rs matoriaSwineflu dr rs matoria
Swineflu dr rs matoria
 
Sexually transmitted diseases
Sexually transmitted diseasesSexually transmitted diseases
Sexually transmitted diseases
 
Emerging viruses
Emerging virusesEmerging viruses
Emerging viruses
 
Essay On Herpes
Essay On HerpesEssay On Herpes
Essay On Herpes
 
Epidemiology of communicable diseases
Epidemiology of communicable diseasesEpidemiology of communicable diseases
Epidemiology of communicable diseases
 
Rabies t thaxton
Rabies t thaxtonRabies t thaxton
Rabies t thaxton
 
Herpes Simplex Virus Research Paper
Herpes Simplex Virus Research PaperHerpes Simplex Virus Research Paper
Herpes Simplex Virus Research Paper
 
Denise
DeniseDenise
Denise
 
Sex and sexuality powerpoint
Sex and sexuality  powerpoint Sex and sexuality  powerpoint
Sex and sexuality powerpoint
 
AAV Virus
AAV VirusAAV Virus
AAV Virus
 

Recently uploaded

Artificial Intelligence Symposium (THAIS)
Artificial Intelligence Symposium (THAIS)Artificial Intelligence Symposium (THAIS)
Artificial Intelligence Symposium (THAIS)
Josep Vidal-Alaball
 
Cell Therapy Expansion and Challenges in Autoimmune Disease
Cell Therapy Expansion and Challenges in Autoimmune DiseaseCell Therapy Expansion and Challenges in Autoimmune Disease
Cell Therapy Expansion and Challenges in Autoimmune Disease
Health Advances
 
Cosmetology and Trichology Courses at Kosmoderma Academy PRP (Hair), DR Growt...
Cosmetology and Trichology Courses at Kosmoderma Academy PRP (Hair), DR Growt...Cosmetology and Trichology Courses at Kosmoderma Academy PRP (Hair), DR Growt...
Cosmetology and Trichology Courses at Kosmoderma Academy PRP (Hair), DR Growt...
Kosmoderma Academy Of Aesthetic Medicine
 
How to choose the best dermatologists in Indore.
How to choose the best dermatologists in Indore.How to choose the best dermatologists in Indore.
How to choose the best dermatologists in Indore.
Gokuldas Hospital
 
Pollen and Fungal allergy: aeroallergy.pdf
Pollen and Fungal allergy: aeroallergy.pdfPollen and Fungal allergy: aeroallergy.pdf
Pollen and Fungal allergy: aeroallergy.pdf
Chulalongkorn Allergy and Clinical Immunology Research Group
 
SENSORY NEEDS B.SC. NURSING SEMESTER II.
SENSORY NEEDS B.SC. NURSING SEMESTER II.SENSORY NEEDS B.SC. NURSING SEMESTER II.
SENSORY NEEDS B.SC. NURSING SEMESTER II.
KULDEEP VYAS
 
CHEMOTHERAPY_RDP_CHAPTER 1_ANTI TB DRUGS.pdf
CHEMOTHERAPY_RDP_CHAPTER 1_ANTI TB DRUGS.pdfCHEMOTHERAPY_RDP_CHAPTER 1_ANTI TB DRUGS.pdf
CHEMOTHERAPY_RDP_CHAPTER 1_ANTI TB DRUGS.pdf
rishi2789
 
CBL Seminar 2024_Preliminary Program.pdf
CBL Seminar 2024_Preliminary Program.pdfCBL Seminar 2024_Preliminary Program.pdf
CBL Seminar 2024_Preliminary Program.pdf
suvadeepdas911
 
Nano-gold for Cancer Therapy chemistry investigatory project
Nano-gold for Cancer Therapy chemistry investigatory projectNano-gold for Cancer Therapy chemistry investigatory project
Nano-gold for Cancer Therapy chemistry investigatory project
SIVAVINAYAKPK
 
vonoprazan A novel drug for GERD presentation
vonoprazan A novel drug for GERD presentationvonoprazan A novel drug for GERD presentation
vonoprazan A novel drug for GERD presentation
Dr.pavithra Anandan
 
Ophthalmic drugs latest. Xxxxxxzxxxxxx.pdf
Ophthalmic drugs latest. Xxxxxxzxxxxxx.pdfOphthalmic drugs latest. Xxxxxxzxxxxxx.pdf
Ophthalmic drugs latest. Xxxxxxzxxxxxx.pdf
MuhammadMuneer49
 
Demystifying Fallopian Tube Blockage- Grading the Differences and Implication...
Demystifying Fallopian Tube Blockage- Grading the Differences and Implication...Demystifying Fallopian Tube Blockage- Grading the Differences and Implication...
Demystifying Fallopian Tube Blockage- Grading the Differences and Implication...
FFragrant
 
Alzheimer’s Disease Case Conference: Gearing Up for the Expanding Role of Neu...
Alzheimer’s Disease Case Conference: Gearing Up for the Expanding Role of Neu...Alzheimer’s Disease Case Conference: Gearing Up for the Expanding Role of Neu...
Alzheimer’s Disease Case Conference: Gearing Up for the Expanding Role of Neu...
PVI, PeerView Institute for Medical Education
 
CHEMOTHERAPY_RDP_CHAPTER 2 _LEPROSY.pdf1
CHEMOTHERAPY_RDP_CHAPTER 2 _LEPROSY.pdf1CHEMOTHERAPY_RDP_CHAPTER 2 _LEPROSY.pdf1
CHEMOTHERAPY_RDP_CHAPTER 2 _LEPROSY.pdf1
rishi2789
 
Promoting Wellbeing - Applied Social Psychology - Psychology SuperNotes
Promoting Wellbeing - Applied Social Psychology - Psychology SuperNotesPromoting Wellbeing - Applied Social Psychology - Psychology SuperNotes
Promoting Wellbeing - Applied Social Psychology - Psychology SuperNotes
PsychoTech Services
 
Osteoporosis - Definition , Evaluation and Management .pdf
Osteoporosis - Definition , Evaluation and Management .pdfOsteoporosis - Definition , Evaluation and Management .pdf
Osteoporosis - Definition , Evaluation and Management .pdf
Jim Jacob Roy
 
CHEMOTHERAPY_RDP_CHAPTER 3_ANTIFUNGAL AGENT.pdf
CHEMOTHERAPY_RDP_CHAPTER 3_ANTIFUNGAL AGENT.pdfCHEMOTHERAPY_RDP_CHAPTER 3_ANTIFUNGAL AGENT.pdf
CHEMOTHERAPY_RDP_CHAPTER 3_ANTIFUNGAL AGENT.pdf
rishi2789
 
CHEMOTHERAPY_RDP_CHAPTER 6_Anti Malarial Drugs.pdf
CHEMOTHERAPY_RDP_CHAPTER 6_Anti Malarial Drugs.pdfCHEMOTHERAPY_RDP_CHAPTER 6_Anti Malarial Drugs.pdf
CHEMOTHERAPY_RDP_CHAPTER 6_Anti Malarial Drugs.pdf
rishi2789
 
What are the different types of Dental implants.
What are the different types of Dental implants.What are the different types of Dental implants.
What are the different types of Dental implants.
Gokuldas Hospital
 
K CỔ TỬ CUNG.pdf tự ghi chép, chữ hơi xấu
K CỔ TỬ CUNG.pdf tự ghi chép, chữ hơi xấuK CỔ TỬ CUNG.pdf tự ghi chép, chữ hơi xấu
K CỔ TỬ CUNG.pdf tự ghi chép, chữ hơi xấu
HongBiThi1
 

Recently uploaded (20)

Artificial Intelligence Symposium (THAIS)
Artificial Intelligence Symposium (THAIS)Artificial Intelligence Symposium (THAIS)
Artificial Intelligence Symposium (THAIS)
 
Cell Therapy Expansion and Challenges in Autoimmune Disease
Cell Therapy Expansion and Challenges in Autoimmune DiseaseCell Therapy Expansion and Challenges in Autoimmune Disease
Cell Therapy Expansion and Challenges in Autoimmune Disease
 
Cosmetology and Trichology Courses at Kosmoderma Academy PRP (Hair), DR Growt...
Cosmetology and Trichology Courses at Kosmoderma Academy PRP (Hair), DR Growt...Cosmetology and Trichology Courses at Kosmoderma Academy PRP (Hair), DR Growt...
Cosmetology and Trichology Courses at Kosmoderma Academy PRP (Hair), DR Growt...
 
How to choose the best dermatologists in Indore.
How to choose the best dermatologists in Indore.How to choose the best dermatologists in Indore.
How to choose the best dermatologists in Indore.
 
Pollen and Fungal allergy: aeroallergy.pdf
Pollen and Fungal allergy: aeroallergy.pdfPollen and Fungal allergy: aeroallergy.pdf
Pollen and Fungal allergy: aeroallergy.pdf
 
SENSORY NEEDS B.SC. NURSING SEMESTER II.
SENSORY NEEDS B.SC. NURSING SEMESTER II.SENSORY NEEDS B.SC. NURSING SEMESTER II.
SENSORY NEEDS B.SC. NURSING SEMESTER II.
 
CHEMOTHERAPY_RDP_CHAPTER 1_ANTI TB DRUGS.pdf
CHEMOTHERAPY_RDP_CHAPTER 1_ANTI TB DRUGS.pdfCHEMOTHERAPY_RDP_CHAPTER 1_ANTI TB DRUGS.pdf
CHEMOTHERAPY_RDP_CHAPTER 1_ANTI TB DRUGS.pdf
 
CBL Seminar 2024_Preliminary Program.pdf
CBL Seminar 2024_Preliminary Program.pdfCBL Seminar 2024_Preliminary Program.pdf
CBL Seminar 2024_Preliminary Program.pdf
 
Nano-gold for Cancer Therapy chemistry investigatory project
Nano-gold for Cancer Therapy chemistry investigatory projectNano-gold for Cancer Therapy chemistry investigatory project
Nano-gold for Cancer Therapy chemistry investigatory project
 
vonoprazan A novel drug for GERD presentation
vonoprazan A novel drug for GERD presentationvonoprazan A novel drug for GERD presentation
vonoprazan A novel drug for GERD presentation
 
Ophthalmic drugs latest. Xxxxxxzxxxxxx.pdf
Ophthalmic drugs latest. Xxxxxxzxxxxxx.pdfOphthalmic drugs latest. Xxxxxxzxxxxxx.pdf
Ophthalmic drugs latest. Xxxxxxzxxxxxx.pdf
 
Demystifying Fallopian Tube Blockage- Grading the Differences and Implication...
Demystifying Fallopian Tube Blockage- Grading the Differences and Implication...Demystifying Fallopian Tube Blockage- Grading the Differences and Implication...
Demystifying Fallopian Tube Blockage- Grading the Differences and Implication...
 
Alzheimer’s Disease Case Conference: Gearing Up for the Expanding Role of Neu...
Alzheimer’s Disease Case Conference: Gearing Up for the Expanding Role of Neu...Alzheimer’s Disease Case Conference: Gearing Up for the Expanding Role of Neu...
Alzheimer’s Disease Case Conference: Gearing Up for the Expanding Role of Neu...
 
CHEMOTHERAPY_RDP_CHAPTER 2 _LEPROSY.pdf1
CHEMOTHERAPY_RDP_CHAPTER 2 _LEPROSY.pdf1CHEMOTHERAPY_RDP_CHAPTER 2 _LEPROSY.pdf1
CHEMOTHERAPY_RDP_CHAPTER 2 _LEPROSY.pdf1
 
Promoting Wellbeing - Applied Social Psychology - Psychology SuperNotes
Promoting Wellbeing - Applied Social Psychology - Psychology SuperNotesPromoting Wellbeing - Applied Social Psychology - Psychology SuperNotes
Promoting Wellbeing - Applied Social Psychology - Psychology SuperNotes
 
Osteoporosis - Definition , Evaluation and Management .pdf
Osteoporosis - Definition , Evaluation and Management .pdfOsteoporosis - Definition , Evaluation and Management .pdf
Osteoporosis - Definition , Evaluation and Management .pdf
 
CHEMOTHERAPY_RDP_CHAPTER 3_ANTIFUNGAL AGENT.pdf
CHEMOTHERAPY_RDP_CHAPTER 3_ANTIFUNGAL AGENT.pdfCHEMOTHERAPY_RDP_CHAPTER 3_ANTIFUNGAL AGENT.pdf
CHEMOTHERAPY_RDP_CHAPTER 3_ANTIFUNGAL AGENT.pdf
 
CHEMOTHERAPY_RDP_CHAPTER 6_Anti Malarial Drugs.pdf
CHEMOTHERAPY_RDP_CHAPTER 6_Anti Malarial Drugs.pdfCHEMOTHERAPY_RDP_CHAPTER 6_Anti Malarial Drugs.pdf
CHEMOTHERAPY_RDP_CHAPTER 6_Anti Malarial Drugs.pdf
 
What are the different types of Dental implants.
What are the different types of Dental implants.What are the different types of Dental implants.
What are the different types of Dental implants.
 
K CỔ TỬ CUNG.pdf tự ghi chép, chữ hơi xấu
K CỔ TỬ CUNG.pdf tự ghi chép, chữ hơi xấuK CỔ TỬ CUNG.pdf tự ghi chép, chữ hơi xấu
K CỔ TỬ CUNG.pdf tự ghi chép, chữ hơi xấu
 

Zoonotic Influenza

  • 2. Definitions: • Zoonosis: “disease of animals transmissible to humans under natural conditions” • Influenza: “an acute viral infection of the respiratory tract, occurring in isolated cases, epidemics, and pandemics, caused by Influenzavirus A, B or C … “ (AKA “The Flu”) • Pandemic: “A widespread epidemic of a disease” • Epidemic: “Occurring suddenly in numbers clearly in excess of normal.” Sharmaine Villamor 2
  • 4. RNA Virus (smaller than a cell) Has no cell wall Invades other cells Alters the infected cell and its DNA Sharmaine Villamor 4
  • 5.  ♥♥♥ ►► Influenza A is made of 8 parts, called segments  Those 8 segments are used to make 10 larger components called gene products  These determine certain aspects of the virus  Include products called Hemagglutinin and Neuraminidase, or HA and NA for short.  Commonly recognized in the name of the strain of the virus, such as “H1N1” Sharmaine Villamor 5
  • 6.  Control how this virus interacts with the host cell HA: How well the virus gets along with the host cell1 Friend or foe: “Do I know you?” Come on in, make yourself at home… NA: How well the children of the virus can detach from the inside of the host cell to spread to other cells Allows the children to “leave the nest” Children move in with someone else, start their own families Why we classify the strain by the H and N variations. HA and NA? Sharmaine Villamor 6
  • 7.  Hey, look, it’s a party! (The door is open…with the right HA key…)  Mix with your friends  Decide to stay (Hey, why not, the food is free, and the party never stops?)  Start talking to the other DNA segments  Spread some urban myths  How about a little Antigenic Drift?  Have children, (slow random genetic changes)  Kick the kids out when they’re old enough (replication) What happens next? Sharmaine Villamor 7
  • 8. Sharmaine Villamor 8 Common Zoonotic Disease Question Areas