Background: During the COVID-19 crisis, an apparent growth in vaccine hesitancy has been
noticed due to different factors and reasons. Therefore, this scoping review was performed to …

There have been recent trends of parents in Western countries refusing to vaccinate their
children due to numerous reasons and perceived fears. While opposition to vaccines is as …

Background: COVID-19 is one of the greatest threats to human beings in terms of health
care, economy, and society in recent history. Up to this moment, there have been no signs of …

Websites opposing vaccination are prevalent on the Internet. Web 2.0, defined by interaction
and user-generated content, has become ubiquitous. Furthermore, a new postmodern …

Background Measles, mumps, rubella, and varicella (chickenpox) are serious diseases that
can lead to serious complications, disability, and death. However, public debate over the …

Background We investigated a consecutive series of children with chronic enterocolitis and
regressive developmental disorder. Methods 12 children (mean age 6 years [range 3–10] …

BACKGROUND: Concerns about vaccine safety have led some parents to decline
recommended vaccination of their children, leading to the resurgence of diseases …

The self‐controlled case series method was developed to investigate associations between
acute outcomes and transient exposures, using only data on cases, that is, on individuals …

Autism is a developmental disorder characterized by impaired social interaction and
communication as well as repetitive behaviours and restricted interests. The consequences …

Aim: Several reviews have noted a huge increase in the rate of diagnosed autism spectrum
disorders. The main aims of this paper are: 1) to use published empirical findings to consider …