Training for rotavirus vaccine introductionTraining for rotavirus vaccine introduction

Module 1

Introduction to rotavirus disease and vaccine

Introduction to rotavirus disease and vaccine, Module 1 | April 10, 20232 |

Learning objectivesLearning objectives

At the end of the module, the participant will be able to:

– Describe the main characteristics of rotavirus disease – Present prevention methods against rotavirus disease

Duration– 15’

Introduction to rotavirus disease and vaccine, Module 1 | April 10, 20233 |

What are the signs and symptoms of rotavirus?

22

How is rotavirus spread ?33

Who is most at risk ?44

Key issuesKey issues

What are rotavirus prevention strategies ?

55

What is rotavirus disease?11

Introduction to rotavirus disease and vaccine, Module 1 | April 10, 20234 |

Rotavirus disease is a diarrheal disease caused by a virus called rotavirus

The name rotavirus comes from the wheel-like appearance of the virus under the microscope

Rotavirus is a virus that infects the intestines

Rotavirus is the most common cause of severe diarrheal disease in infants and young children worldwide

Rotavirus is not the only cause of diarrhea, several other agents may also cause diarrhea

What is rotavirus disease?What is rotavirus disease?

Introduction to rotavirus disease and vaccine, Module 1 | April 10, 20235 |

Three main symptoms of rotavirus infection:– Fever– Vomiting– Watery diarrhea

Abdominal pain may also occur

Diarrhea usually stops after 3 to 7 days

Young children can become dehydrated, requiring urgent treatment

What are the signs and symptoms of rotavirus infection?

What are the signs and symptoms of rotavirus infection?

Introduction to rotavirus disease and vaccine, Module 1 | April 10, 20236 |

Confirmation of a diarrheal illness such as rotavirus requires laboratory testing

Strains of rotavirus may be further characterized by special testing with enzyme immunoassay or polymerase chain reaction

– Such testing is not commonly available or necessary

How is rotavirus disease diagnosed?How is rotavirus disease diagnosed?

Introduction to rotavirus disease and vaccine, Module 1 | April 10, 20237 |

Rotavirus infection is highly contagious

Rotavirus spread by fecal-oral route– The primary mode of transmission of rotavirus is the passage of the

virus in stool to the mouth of another child

How does rotavirus spread?How does rotavirus spread?

Introduction to rotavirus disease and vaccine, Module 1 | April 10, 20238 |

Infants after the age of 3 months– Low to no immunity– Vulnerable to dehydration

Older children if they are immunocompromised

Who is most at risk in the population?Who is most at risk in the population?

Baby >3 months

Ris

k o

f d

isea

se

Immuno-compromised

Children

Adults Older people

Population

Introduction to rotavirus disease and vaccine, Module 1 | April 10, 20239 |

High level of rotavirus morbidity continues to occur in the world

What can be done to prevent rotavirus and diarrheal disease?

What can be done to prevent rotavirus anddiarrheal disease?

PREVENTION

Good sanitation and hygiene

Exclusive breastfeeding

Improved water quality

Vaccination

Introduction to rotavirus disease and vaccine, Module 1 | April 10, 202310 |

What can be done to treat rotavirus and diarrheal disease?

What can be done to treat rotavirus anddiarrheal disease?

TREATMENT

Zinc

Oral rehydration therapy (ORT)

Introduction to rotavirus disease and vaccine, Module 1 | April 10, 202311 |

Is there a vaccine against rotavirus?Is there a vaccine against rotavirus?

Currently there are 2 rotavirus vaccines:– RotaTeqTM

– RotarixTM

Main characteristics– Both are highly effective and safe– Both protect against severe forms of rotavirus disease– Both do not protect against diarrhea caused by other agents

than rotavirus

Introduction to rotavirus disease and vaccine, Module 1 | April 10, 202312 |

Our country is about to introduce RotarixTM

Next modules of this training will explain how to:

Store the vaccine Determine vaccine eligibility Administer the vaccine Record the vaccine Monitor adverse events following immunization (AEFIs) Communicate with caretakers about the vaccine

RotarixTMRotarixTM

Introduction to rotavirus disease and vaccine, Module 1 | April 10, 202313 |

End of moduleEnd of module

Thank youfor your attention !