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4 Good Reasons to Vaccinate

Adopted from the National Immunization Awareness Month (NIAM) Toolkit

1. Vaccinating according to the recommended immunization schedule provides your child with safe and effective protection against preventable diseases.

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Between the time your child is born and when they go off to college, they’ll get vaccines to protect against several serious diseases.

Some children at your child care center may be too young to get certain vaccines and are therefore vulnerable to diseases.

By vaccinating your child according to the recommended schedule, you’ll be protecting their classmates as well. You will also be helping to protect people in your community who cannot receive vaccines for medical reasons (e.g., people with weakened immune systems, such as some people with cancer, and people who have received organ transplants).

2. Vaccines are recommended for children of all ages.

The need for vaccination does not end in childhood. Vaccines are recommended throughout our lives based on age, lifestyle, occupation, travel locations, medical conditions and previous vaccination history.

As protection from childhood vaccines wears off, adolescents need additional vaccines to extend protection. Teens and young adults should also make sure they are up to date on all the vaccines recommended during childhood and adolescence. Additionally, states may require children who are entering college to be vaccinated against certain diseases.

Infectious diseases tend to spread wherever large groups of people gather together. Outbreaks of serogroup B meningococcal disease have been reported from college campuses during the last several years. Learn more about meningococcal vaccine recommendations for those at increased risk in community settings.

3. Many vaccine-preventable diseases can spread easily in child care and school settings. Protecting your children from preventable diseases will help keep them healthy and in school.

Dad taking sick daughter’s temperature

Schools are prone to outbreaks of infectious diseases. School-age children often spread diseases to their families and others with whom they come in contact. Your child may miss several days of school while recovering from an illness, such as whooping cough, chickenpox or the flu. Somebody will need to stay home from work to care for your child.

Children can spread diseases to newborns too young to receive all doses of recommended vaccines. Sick children can also endanger people with weakened immune systems, such as some people with cancer or those with organ transplants.

Many vaccine-preventable diseases are still common in many parts of the world. For example, measles is brought into the United States by unvaccinated travelers who are infected while in other countries. When measles gets into communities of unvaccinated people in the United States (such as people who refuse vaccines for religious, philosophical or personal reasons), outbreaks are more likely to occur.

The 2017 measles outbreak in Minnesota is an example of how quickly infectious diseases can spread when they reach groups of people who aren’t vaccinated.

Outbreaks of pertussis, commonly known as whooping cough, have also occurred in the United States over the past few years. There are many factors contributing to the recent increase in whooping cough but getting vaccinated is the best way to help prevent whooping cough and its complications.

4. Vaccines are very safe.

Vaccines are thoroughly tested before licensing and carefully monitored after they are licensed to ensure they are safe.

Vaccines are the safest and most effective way to prevent several diseases. They not only protect vaccinated individuals but also help protect entire communities by preventing and reducing the spread of infectious diseases.

Currently, the United States has the safest vaccine supply in its history. The country’s long-standing vaccine safety system ensures vaccines are as safe as possible. Talk to your child’s doctor or other healthcare professional to make sure your children get the vaccines they need when they need them. Parents should check their child’s immunization records to make sure they are up to date on all recommended vaccinations.

Families who need help paying for vaccines should ask their medical provider about the Vaccines for Children (VFC) program. This program provides vaccines at no cost to eligible children who do not otherwise have access to recommended childhood vaccines.

The VFC program provides vaccines for children ages 18 years and younger who are uninsured, Medicaid-eligible, American Indian or Alaska Native.  For more information about your family’s necessary vaccine schedule, or the VFC program,  please call to schedule an appointment and speak with your provider at 773.782.2800.

Cathy Alvarez, MSN, CPNP-PC

Family Practice

Cathy Alvarez, MSN, CPNP-PC, is a board-certified Pediatric Nurse Practitioner with over two decades of experience dedicated to nurturing the health and well-being of children from birth through adolescence. Known for her warm, individualized approach to care, Cathy is passionate about building lasting relationships with her patients and their families—many of whom she’s supported through every milestone of childhood.

Cathy began her nursing career after earning her Bachelor of Science in Nursing from the University of Illinois at Chicago in 1999. She gained valuable experience working on the inpatient pediatric unit at Advocate Lutheran Children’s Hospital in Aurora. Driven to deepen her impact, she returned to UIC to complete the Pediatric Nurse Practitioner program, earning her Master of Science in Nursing in 2005. She is certified by the Pediatric Nursing Certification Board (PNCB) and has since devoted her career to providing expert care to diverse pediatric populations.

She is an active member of the National Association of Pediatric Nurse Practitioners and the American Cleft Palate-Craniofacial Association, always staying at the forefront of pediatric healthcare.
Fluent in English and Polish, with conversational Spanish skills, Cathy connects seamlessly with families from many cultural backgrounds.

Outside of work, you can find her cheering on her son at soccer games, exploring new destinations, and enjoying quality time with her family. Her caring spirit and clinical excellence make her a trusted partner in every child’s healthcare journey.” 

Marixa Alvarez, ARN, MSN, FNP-BC

Family Practice

Marixa Alvarez, ARN, MSN, FNP-BC, is a dedicated and compassionate Family Nurse Practitioner, board certified by the American Nurses Credentialing Center. She earned her Master of Science in Nursing from Lewis University, where she cultivated her passion for holistic, patient-centered care.

Fluent in both English and Spanish, Marixa connects deeply with diverse communities, ensuring every patient feels heard and supported. Outside of the clinic, you’ll likely find her in the kitchen—cooking, baking, and bringing people together over a homemade meal. A fun fact? Marixa has a knack for solving puzzles and putting things together—whether it’s a 1,000-piece jigsaw or helping patients piece together their path to better health.

Carlos Sian, PA

Physician Assistant

Carlos is a board-certified Physician Assistant who joined the IWS Family Health team in January 2024. He was born and raised in Antigua, Guatemala and is fluent in both English and Spanish.

His academic journey began at Saint Michael’s College, where he earned a Bachelor of Science in Biology alongside minors in Chemistry and Religious Studies. Driven by a commitment to service, he devoted a year to volunteering as a medical assistant at a health clinic in Albuquerque, NM, through the Jesuit Volunteer Corps. This experience solidified his interest in medicine, inspiring him to delve deeper into healthcare and ultimately leading Carlos to pursue a Master of Public Health in Community Health Sciences and Infectious Diseases from Boston University School of Public Health.

Following his MPH, Carlos dedicated several years to the public health sector, primarily serving as a linkage to care coordinator,  clinical research coordinator, and COVID-19 contact tracer. Moved by a need to help his community during the 2020 pandemic, he secured admission to and completed the Northwestern University Feinberg School of Medicine PA program, earning his Master of Medical Science degree.

Carlos aims to integrate his public health training with his medical practice to bring culturally competent and inclusive medical services to all his patients, but specially the Hispanic/Latino and LGTBQ+ communities he serves. In his downtime, Carlos enjoys cooking, collecting plants, fostering dogs, playing video games, watching reality TV shows, and adding more stamps to his passport!

Dr. Tara Ioffe

Family Practice

Dr. Tara Ioffe is a dedicated and compassionate Board-Certified Family Medicine physician with a strong commitment to providing excellent care to her patients. She obtained her medical degree from Avalon University in Curacao and went on to complete her Family Medicine Residency at the University of Oklahoma. She has worked at the University of Chicago and most recently NorthShore University. She has since returned to Chicago and is thrilled to join the IWS Family Health team in 2023, where she will continue to provide excellent care to her patients.

Throughout her career, Dr. Ioffe has gained experience in diverse medical fields, such as immediate and urgent care medicine while working at NorthShore Immediate Care. She did clinical research at the University of Chicago. Dr. Ioffe strives to foster a secure and inclusive environment for all her patients. She believes in an integrated approach to medicine, dedicating her time to understand each patient’s unique needs.

During her leisure time, Dr. Ioffe indulges in reading a variety of books for pleasure, plays boardgames, and loves to explore Chicago with her spouse and young child.